Statistik
Datenanalyse, Wahrscheinlichkeitsverteilungen und Hypothesentests.
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instructions read the question carefully and select the best answer. wh…
C. false vision
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in a class, 15 of the students have brown eyes and 10 have blue eyes. w…
1. $\frac{3}{5}$ 2. $\frac{3}{2}$ cups 3. $\frac{13}{45}$ 4. 3 cookies 5. 11.91 pounds
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4. the maximum number of marbles in the jar is 3,400. write an inequali…
\( m \leq 3400 \) (where \( m \) is the number of marbles in the jar)
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monday sarah has ¼ of a pizza and her mother has ⅓ of a pizza. how much…
## Monday Answers: 1. $\frac{19}{20}$ 2. 9 cups 3. $1\frac{1}{3}$ pizzas 4. 32 pieces 5. 10.24 miles ## Tuesday Answers: 1. $9\frac{3}{4}$ feet 2. $\frac{1}{6}$ 3. $2\frac{4}{25}$…
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the data points show an ocean trench’s depth ( y ) (in feet) at a dista…
(a) Figure 2 (b) 1698.9 feet
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the data points show the distance ( y ) (in meters) required to stop a …
(a) Figure 1 (b) 522.8 meters
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3 input\toutput 0\t1 1\t3 2\t5 3\t7 4\t9 7\t15 9\t19 12\t25 15\t31 18\t…
s: ### Problem 3 - Input to Output: Output = \( 2\times \text{Input}+1 \) - Output to Input: Input=\( \frac{\text{Output}-1}{2} \) - Input Equation: \( x=\frac{y - 1}{2} \) (where…
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directions: - complete each table by filling in the missing numbers for…
### Problem 1 # Explanation: ## Step 1: Identify the pattern (Input to Output) Looking at the input-output pairs: when input is 0, output is 0; input 1, output 3; input 2, output …
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5. a fair of coins is tossed. find the probability of getting a. at lea…
To solve the probability problems related to the Venn diagram (assuming the total number of students and the regions in the Venn diagram for Science Club (S), Math Club (M), and A…
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at blue coral bays annual beach clean - up, volunteers work together to…
$80(x + 1.5) = 360$
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source: bureau of the census, washington, d.c. 1990; and randolph campb…
1. 182,566 2. 30% 3. 29% of white Texas families owned slaves; 71% did not. 4. Slave-owning Texans likely feared losing their extremely valuable enslaved people (who were worth fa…
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instructions complete the chart by dragging and dropping the correct me…
| Term | Form | Meaning | |------|------|---------| | apostrophe (contractions) | noun | punctuation to replace a letter or letters that have been omitted in a contraction | | apo…
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document a source: bureau of the census, washington, d.c., 1860 and ham…
1. 182,566 2. 30% 3. 29% of white Texas families owned slaves; 71% did not. 4. Slave-owning Texans likely feared losing their extremely valuable enslaved people (who were worth fa…
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lesson 15 - homework directions: read brown girl dreaming pp. 149 - 153…
Every stanza on p. 149 begins the same way (anaphora) to emphasize a core theme (e.g., Aunt Kay, shared memories), create rhythmic consistency, and unify the text. This repetition…
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select all the correct answers. which two sentences describe socialism?…
a political ideology in which the government owns most property an economic ideology that seeks a more equal distribution of wealth
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5- donne un rapport équivalent à chacun des rapports suivants. a) \\(\\…
# Exercice 5 # Explication: ## Étape 1: Simplifier le rapport fractionnaire On divise le numérateur et le dénominateur par leur plus grand commun diviseur (4) : $\frac{16 \div 4}{…
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david is adding water to a swimming pool at a constant rate. the table …
(a) - Selected statement: As time increases, the amount of water in the pool increases. - Rate: 11 gallons per minute (b) 75 gallons
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compare the data from the two dot plots. morning shift afternoon shift
The Morning Shift data is concentrated at lower values (around 4 - 7) with a smaller range, while the Afternoon Shift data is concentrated at higher values (around 5 - 12) with a …
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at a factory workers are draining a large vat containing water. the wat…
(a) 860 liters (b) - Selected statement: As time increases, the amount of water in the vat decreases. - Rate of decrease: 18 liters per minute - Rate of increase: 0 liters per min…
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lamar is printing extra flyers to distribute. the flyers are printed at…
(a) 62 flyers (b) - Selected statement: As time increases, the number of flyers Lamar has increases. - Rate: 3 flyers per minute
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7. 0 / 1 points practice another assume that we want to identify a simp…
108, 290, 201, 292, 322, 9, 244, 249, 226, 125, 147, 113 ### For the second sub - question (using the first column, starting with 271):
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the employees at a popular, local coffee shop either work a morning shi…
- **Center**: The median wake - up time for morning shift employees is earlier (around 5 - 6 am) than that for afternoon shift employees (around 9 - 10 am). - **Spread**: The wake…
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read the excerpt from \the scarlet ibis.\ there is within me (and with …
the casket, which symbolizes the loss of Doodle
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ariana is playing a game with a spinner like the one in the figure. if …
$\frac{1}{25}$ (matches the first option)
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during the abolitionist movement in the 19th century, activists employe…
Garrison focused on moral persuasion and publishing anti-slavery literature, while Douglass also engaged in political activism and supported working within the political system.
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dan must choose a shirt, a pair of pants, and a cap for todays outfit. …
12
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in order to help decide when and where to advertise, an outdoor equipme…
| Power Tool Type | Frequency | |--------------------|-----------| | Push Mower | 7 | | Weed Eater | 3 | | Riding Mower | 3 | | Pressure Washer | 7 | | Leaf Blower | 5 |
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a local refrigerator repair shop keeps records of complaints received f…
14.53%
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in order to help decide when and where to advertise, an electronics rep…
| Product Type | Frequency | |--------------------|-----------| | TV | 4 | | Radio | 2 | | MP3 Player | 6 | | DVD Player | 5 | | Blu-ray Player | 8 |
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alexandra reached home in the afternoon. that evening she held a family…
Part A: situated Part B: "do more than they do, and see further ahead"
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movie ratings bad awful bad average good average great good great avera…
ordinal, qualitative
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multiple choice question which is a good rule of thumb to follow when c…
O When in doubt—don't.
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electronics repairedblu-ray player tv radio mp3 player dvd playermp3 pl…
nominal, qualitative
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question 3excerpt from o pioneers!alexandra reached home in the afterno…
situated
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select all that apply which two methods are used to create rhythm in a …
arrangement of words, choice of words
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which two statements are true concerning the use of rhythm in a speech?…
Rhythm can enhance the impact of the speaker's words. There are four basic stylistic devices that speakers use to improve their rhythm.
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it is safe to assume that if the meaning of a word is clear to you, it …
False
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malia, a queenly sequoia tree, stretches her limbs over the canopy, her…
She changes from feeling superior to learning humility through her dependence on others.
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question 1 (1 point)the equation $p = 5,000 \\bullet 2^t$ represents th…
1. False 2. c. t= 0 means the time is the year 2005.
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multiple select question select all that apply when maria wanted to hel…
- She related the subject directly to the audience. - She described the abstract term "empowerment" - She personalized her ideas.
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read the passage from the novel heidi.heidi had meanwhile reached her f…
Heidi is thrilled by the beautiful flowers and wants to share them before it gets too late.
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multiple choice question jo is giving a presentation on benefits to new…
O Relate the subject directly to the audience.
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sentence completion: complete the sentences with words from the list. w…
1. profane 2. pilgrim 3. rapier 4. visage 5. revel 6. mutiny 7. fray 8. chaste 9. assail 10. anon 11. beseech 12. bode 13. trencher 14. nuptial 15. saucy 16. profane 17. pilgrim 1…
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a formal hypothesis test is to be conducted to test the claim that the …
A. No. Hypothesis tests can only find sufficient evidence to support a claim when the claim does not contain equality.
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a formal hypothesis test is to be conducted to test the claim that the …
a. $H_0: \mu = 49$ minutes b. $H_1: \mu eq 49$ minutes c. B. Reject the null hypothesis, C. Fail to reject the null hypothesis
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time (hours) | distance (miles)2 | 903 | 1354 | 1805 | 225what is the c…
45
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days, x 2 4 6 8 pages, y 80 160 240 320 which of these could be a const…
40
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what are the main characteristics of a proportional relationship betwee…
- They are linear (straight line) and also pass through the origin. - The x to y ratio is a constant of proportionality. - They pass through the origin.
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you deposit $2000 into a savings account, this year. the equation $f(x)…
# Explicación: ## Paso 1: Recordar fórmula de interés compuesto La fórmula estándar para el interés compuesto es $f(x) = P(1 + r)^x$, donde $P$ es el capital inicial, $r$ es la ta…
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use the pairs of numbers provided in the table below to answer the foll…
Rate of change: $\boldsymbol{-\frac{3}{4}}$ y-value when x=15: $\boldsymbol{-\frac{25}{4}}$ (or $\boldsymbol{-6.25}$)
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all sections available from feb 9 8am sw sandra woll author | teacher c…
B. Governments are created to protect the natural rights of the people.
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the table gives values of $f(x)$ and $g(x)$ for all positive integers, …
D. 5
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representing proportional relationships emily can swim a distance of 35…
250 meters
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lets revisit the table from an earlier part of the lesson: here is the …
Blank 1: $10.5$ Question 2: c. The average rate of change is not accurate because this is not a linear relationship.
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which of the following ordered pairs represents the starting number of …
1. The correct ordered pair for starting repfols: (0, 152) 2. Completed table: | x | y | |----|-----| | 0 | 152 | | 19 | 0 |
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representing proportional relationships emily can swim a distance of 35…
The equation is $y = 50x$; the blank is filled with 7.
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representing proportional relationships the graph shows the number of c…
Every hour Darnell completes 15 orders
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question 1-10 the milligrams of aspirin in a persons body is given by t…
The amount of aspirin decreases to ¾ its previous amount every hour.
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select all the correct answers. which two sentences describe socialism?…
a political ideology in which the government owns most property an economic ideology that seeks a more equal distribution of wealth
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representing proportional relationships the graph shows the number of c…
For the ordered pair meaning: In 2 hours, 30 orders were made The proportional equation: $y=15x$
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19 which r-value suggests a weak positive correlation? a) $r = 0.17454$…
A. \( r = 0.17454 \)
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practice: measures of central tendency directions: find the mean, media…
1. Mean: $\frac{50}{7} \approx 7.14$, Median: $8$, Mode: $8, 9$, Range: $6$ 2. Mean: $6$, Median: $6$, Mode: $6$, Range: $5$ 3. Mean: $\frac{32}{6} \approx 5.33$, Median: $5.5$, M…
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practice: measures of central tendency example 1: find the mean, median…
## Example 1: Mean: $\$200$ Median: $\$150$ Mode: $\$350$ Range: $\$300$ ## Example 2: Mean: $85\%$ Median: $84\%$ Mode: $80\%$ Range: $30\%$
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representing proportional relationships the table represents the total …
$y=.15x$
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word problems 1. mike ordered a 12 piece pizza pie. james ate 4 of thos…
1. 8 2. 17 3. 11 4. 16
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representing proportional relationships proportional relationships can …
- $y=25x$ - $y=0.3x$
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the scatter plot below shows the total level of rainfall on a particula…
○ The average rainfall measured each hour.
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representing proportional relationships proportional relationships can …
7
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read the passage in the 1500s, the spanish arrived in the land that is …
It made the grains easier to grind.
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select all ratios equivalent to 14:8. 49:28 112:64 35:20
A. 49:28 B. 112:64 C. 35:20
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9 the cost of hiring a birthday party service is shown below. a) what i…
a) $\$10.00$ b) It represents the fixed base cost of the party service (cost with 0 guests). c) $\$0.50$ per guest d) It represents the additional cost for each extra guest invite…
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select a noun that means \a long talk about a subject.\damagebaggagelec…
lecture
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select a noun that means \great happiness.\damagebaggagelecturesurvivor…
rapture
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select a noun that means \a very long trip.\damagebaggagelecturesurvivo…
voyage
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2. which decimal is equivalent to $\frac{3}{5}$? a. 0.3 b. 0.5 c. 0.6 d…
C. 0.6
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select a noun that means \something very valuable.\ baggage lecture sur…
treasure
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read the excerpt from \clara bartons childhood.\meanwhile, her family w…
words of her parents to show that Clara is stubborn.
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questions 25-29 \stopping by woods on a snowy evening\ by robert frost …
C. To make readers pay special attention to the meaning of the line
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select the word that means \a person who survives.\damagebaggagelecture…
survivor
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a person buys a tax deferred investment. tax deferred means that○ earni…
taxes are paid when the money is withdrawn from the investment.
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figurative language vocabulary, purpo...nimfa narvasafigurative languag…
Words and phrases that mean more than what is written
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9. what does the term \exacerbate\ mean as used in the essay? a) to all…
9. B) To make a situation worse or more severe 10. B) To prevent or discourage someone from taking a particular action 11. B) Constant surveillance of individuals with criminal re…
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which of the following words means \entirely lacking, empty?\ * correla…
E. Devoid
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which of the following words means \to cause severe loss of dignity?\ *…
1. Demean 2. Cumbersome
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which of the following words means \having mutual relationship or conne…
1. Correlate 2. Depict
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23 identify a true statement about classical conditioning. multiple cho…
It is a learning process in which a neutral stimulus becomes associated with an innately meaningful stimulus and acquires the capacity to elicit a similar response.
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2. -/1 points details my notes ask your teacher practice another illows…
0.9969
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what is a 1040 form? how do you file this kind of form? what is some of…
1. A 1040 form is the standard U.S. IRS form for individual taxpayers to file annual federal income tax returns, reporting income, deductions, and tax owed. 2. File electronically…
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what does harjo mean when she says, \sometimes i feel that i write as a…
D. Harjo uses words like paint on canvas to express her thoughts and ideas.
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the higher education research institute at ucla collected data from 203…
| $x$ | $P(x)$ | |-----|--------| | 0 | 0.00003 | | 1 | 0.00063 | | 2 | 0.00523 | | 3 | 0.02768 | | 4 | 0.09073 | | 5 | 0.19769 | | 6 | 0.28212 | | 7 | 0.24912 | | 8 | 0.14677 |
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solve the system of equations. state the decimal solution to the neares…
$(1.77, 0.45)$
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the star basketball player at your high school claims to make 50% of hi…
1. Describe the random process: Roll the dice 10 times: $\boldsymbol{1, 2, 3 = \text{make}; 4, 5, 6 = \text{miss}}$ 2. Perform many trials: Repeat: $\boldsymbol{\text{500+ times}}…
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proctoring enabled: chapter 6 - quiz (proctored)4in the context of pavl…
C. It means that the unconditioned stimulus must serve as a reliable indicator that the conditioned stimulus is on its way
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4 in the context of pavlovs studies on classical conditioning, which of…
C. It means that the unconditioned stimulus must serve as a reliable indicator that the conditioned stimulus is on its way.
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details no additional details were added for this assignment. use the g…
D. 21
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details no additional details were added for this assignment. use a 10-…
27
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3. in the line \the swaggering marshals who prowl the storied streets a…
3. B. legendary 4. B. to hint to the reader that Triple G was not in the Donner Party
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use this 10-squares model to solve this problem. 30 is 60% of what numb…
D. 50
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now its time to practice on your own in a neighborhood, 90% of the home…
80 homes
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now its time to practice on your own heath tested all the batteries in …
200 batteries