Statistics & Probability
Data analysis, probability distributions, hypothesis testing, and statistical methods.
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semester 1: unit 4 exam review 4. function ( c ) gives the cost, in dol…
B. It costs $7.50 to download 5 songs.
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when tasks that are out of scope are added to a project, what is the en…
A. Scope creep
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semester 1: unit 4 exam review 2. function t gives the temperature, in …
B. The temperature at 6 hours after midnight
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interpreting a linear function interpret the linear function to solve t…
The ordered pair (1, 1000) represents that after working for 1 hour, the volunteers' elevation is 1000 feet. #### b. Interpreting the y - intercept (720)
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at a party, the ratio of chocolate cupcakes to vanilla cupcakes is 4 to…
42
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at a party, the ratio of chocolate cupcakes to vanilla cupcakes is 4 to…
42
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g. create a graph of the data from the table. carefully select the maxi…
To solve this problem, we need to assume we have a graph (or a table of data that can be graphed) where we can locate the independent variable value of \(-5\) and find the corresp…
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at a party, the ratio of chocolate cupcakes to vanilla cupcakes is 4 to…
18
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at a party, the ratio of chocolate cupcakes to vanilla cupcakes is 4 to…
42
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. higher order thinking phil baked two kinds of pies. each pie pan was …
- The fraction of the apple pie served in eighths is $\frac{2}{8}$. - The number of apple pie pieces served is 2. - Phil served 2 more pieces of blueberry pie than apple pie.
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a truck delivers 568 oranges to grocery stores each week. how many oran…
B. 14,200 oranges
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josie traveled 512 miles each day for a 10-day road trip. how many tota…
B. 5,120 miles
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4. during the discussion about climate change, several students display…
C. lack of interest ### Question 5
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4. apathy answer: (c) lack of interest the sentence indicates that the …
(C) lack of interest ### Question 5 (Autonomy)
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lorenzo has the following data: 8, d, 8, 16, 29, 44, 26, 8, 16. if the …
29
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name kevin angel cash 5-1 lesson quiz nth roots, radicals, and rational…
4 and -4 ### Question 2: Equivalent to \( x^{\frac{3}{2}} \)
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44 algebra, functions, and data analysis in exercises 9 - 12: a. plot t…
a. Plot points (1,3), (2,4), (3,5), (4,8), (5,11), (6,15), (7,21), (8,30), (9,41), (10,58) on the grid b. Exponential growth c. $y\approx2.43(1.35)^x$ d. $\approx126$ --- ### For …
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11. jimmy is planning on going on vacation. he has saved $1012.70, and …
The maximum amount Jimmy could spend on the rest of his holiday is \( \$547.40 \).
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(\frac{2}{87} div \frac{x}{1000} =)
$x = \frac{2400}{29}$ (or approximately $82.76$ as a decimal)
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functions - 8.f.5 hw8 match the graphs that go with the following situa…
s: 1) Graph C 2) Graph A 3) Graph B 4) The speed - time graph with a flat line then a decreasing line to 0. 5) The speed - time graph with increase, flat, then increase. 6) The di…
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a cyclist chooses a bike at a bike - sharing station. evaluating argume…
The correct option (assuming the right - most option is D, for example, if labeled as such) would be the one stating "Biking instead of driving in cities helps people and our plan…
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a cyclist chooses a bike at a bike - sharing station. bike boom the mor…
Biking instead of driving in cities helps people and our planet.
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6 a store mailed a total of 2,143 erasers in two shipments. in the firs…
1379
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2 select the statements that correctly compare the numbers.\ □ 0.15 < 0…
- $\square$ 0.92 > 0.092 - $\square$ 1.8 = 1.80 - $\square$ 6.025 < 6.052
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18) sketch a graph that represents the following situation. (2 pts.) a …
A correct graph has 4 key segments (left to right): 1. Flat horizontal line at maximum height (waiting to jump/initial airplane altitude). 2. Downward-opening concave curve (free …
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for questions 15 – 16, refer to the graph representing howard’s recent …
15) Howard was stationary (not moving, staying at the same distance from home). 16) Howard was closer to home at 12:30 p.m.
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5. jonas has a certain number of dvds in his collection. the table show…
The rate of change is 3, which means Jonas adds 3 DVDs to his collection each month. The initial value is 9, which means Jonas started his collection with 9 DVDs.
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1. a teacher read part of a book to a class. the graph shows the number…
Rate of change: 100 pages per day (the teacher reads 100 additional pages each day). Initial value: 150 pages (the number of pages the teacher had already read before the tracked …
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use dimensional analysis for each problem. how many centimeters are equ…
560 cm (matches the green option: 560 cm)
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6) write an equation for the given linear function. (2 pts. each) x: -3…
$y=2x-7$
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a cyclist chooses a bike at a bike - sharing station. bike boom the mor…
Biking instead of driving in cities helps people and our planet.
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day 3 1. write a synonym for each word. shout angry lift 2. write an an…
### Part 1: Synonyms - For "shout", a synonym is a word with a similar meaning. "Yell" has a similar meaning as "shout" (both refer to speaking loudly). - For "angry", a synonym i…
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read the excerpt from act 2 of a dolls house. rank: the bigger a thing …
Nora realizes that she can no longer ask Doctor Rank for help because he is in love with her.
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read the excerpt from act 3 of a dolls house. mrs. linde looking at her…
The use of letters and secret meetings develops the theme that hiding the truth will eventually lead to hardship.
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read the excerpt from act 3 of a dolls house. krogstad with a searching…
○ "This unhappy secret must be disclosed; they must have a complete understanding."
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which number line shows 61 + 27? choose 1 answer: a: number line with 1…
C (assuming the third option's number line starts at 61, adds 20 to get 81, then adds 7, which is the correct breakdown for \(61 + 27\))
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12. read the following text that describes one writer’s feelings about …
He gives specific examples that support his claim.
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y varies inversely with x. y is 5 when x is 14. what is y when x is 7? …
# Explicación: ## Paso1: Definir relación inversa La relación inversa se escribe como $y = \frac{k}{x}$, donde $k$ es la constante de proporcionalidad. ## Paso2: Calcular la const…
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the driving time varies inversely with the speed of the car. if a certa…
50 minutos
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a# review a (topics 2.13 - 2.15) log equations and semi-log plots name:…
B. The residual plot will show no clear pattern, because the exponential model was appropriate.
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question at a particular restaurant, each mini hotdog has 90 calories a…
Let \( x \) = number of mini hotdogs, \( y \) = number of pizza rolls. The system of equations is: \[ \begin{cases} y = x + 6 \\ 90x + 50y = 860 \end{cases} \]
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18 which words from paragraph 7 best help the reader understand the mea…
c. adapt to life
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sumiso/a definición: persona obediente, dócil o subyugada oración:
To solve the problem of creating a sentence (oración) using the word "sumiso/a" (which means a submissive, obedient, or docile person), we can follow these steps: ### Step 1: Unde…
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review determine each unit rate and graph each rate on the coordinate p…
(for area of circle): $12.56$ $cm^{2}$ ### Problem 4: Circumference of a Circle #### Step 1: Use the circumference formula The formula for the circumference of a circle is $C = 2\…
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write write a definition for complex ratio, provide an example, and sho…
(Completed Table): | Number of Hours | $\frac{1}{4}$ | $\frac{3}{4}$ | $1\frac{1}{2}$ | $2\frac{1}{2}$ | |-----------------|---------------|---------------|----------------|------…
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the number of cubic meters of mulch, m, needed to cover a garden with a…
$f(400) = 36$
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the number of cubic meters of mulch, m, needed to cover a garden with a…
$f(400) = 36$
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question 7 of 10 bon anniversaire means: a. happy anniversary. b. happy…
B. Happy birthday.
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audience that the speakers opinion on a debate topic is the correct one…
Persuade --- ### Second Question (Document B)
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2. what is the date of the document? document b source: john ridge, let…
2. December 20, 1823 3. Andrew Jackson
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e following: =124 b. \\(13\\overline{)598}\\) jamie would like to tripl…
$46$
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which situation is most likely to have a constant rate of change? a. th…
D. The distance of a run compared with the number of times around a track
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irina wants to build a fence around a rectangular vegetable garden so t…
B. \( l = 20 \) ft; \( w = 10 \) ft
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review the text. correct meaning to a word. the researchers believe tha…
- Learning to speak Mandarin can help your brain with other skills as well - Research has shown that fluency in Mandarin is correlated with better overall communication skills (No…
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9. determine the probability of spinning a d as a fraction and percenta…
Fraction: $\frac{1}{2}$, Percentage: $50\%$ ### Problem 10
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graph the inequality on the number line. $x \\geq -3 \\frac{1}{2}$
1. Place a closed (filled) dot at the point halfway between $-4$ and $-3$ (representing $-3\frac{1}{2}$) on the number line. 2. Draw a solid arrow extending to the right from this…
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understanding inequality statements choose a number that could represen…
A. 1700 All nonnegative values less than or equal to 1800
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number of flowers sunflowers daisies roses tulips type of flower romain…
15
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understanding inequality statements choose a number that could represen…
First part: 8 Second part: all values greater than 6.5
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archaeologists can determine what foods past civilizations ate by analy…
D. For example,
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28. mp modeling real life each day at lunchtime, at least 53 people buy…
Inequality: $x \geq 53$ Graph: A number line with a closed circle at 53 and shading to the right of 53.
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max is training for a triathlon. he recorded the time for each portion …
10%
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max is training for a triathlon. he recorded the time for each portion …
10%
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the swift fox once roamed widely across the great plains. ______ extens…
D. However,
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the scatter plot shows the relationship between the number of hours mic…
25 miles
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zuri is training for a marathon race. on monday, she ran 15 miles. on w…
20%
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9. look at the box - and - whisker plot. what is the measure of the thi…
D. 50.0
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topic 9 block 8 homework name iman plays the violin. iman wants to prac…
1. Iman wants to practice at least 100 minutes a week. The number of minutes Iman still needs to practice is represented by $x$. 2. Every patient at the clinic weighs more than 15…
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problem 6 elena has 5 tubes of blue glass paint to color her window. sh…
No
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owen bought 17 fish sticks for $17.00. if owen spent $13.00, how many f…
13
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it cost parker $27.90 to send 186 text messages. how much would it cost…
$\$13.05$
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problem 5 write a situation that could be represented by the expression…
- **Situation**: There is a 3 - meter - long rope. We want to cut it into pieces where each piece has a length of $\frac{2}{3}$ meters. The expression $3\div\frac{2}{3}$ represent…
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guided practice type your answer and then click or tap done. what is th…
61.3
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analyzing data type your answer and then click or tap done. what is the…
70
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analyzing data which of the following box - and - whisker plots correct…
C. The box-and-whisker plot with minimum 21, Q1=27, median=32, Q3=37.5, maximum=42
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analyzing data now practice creating a box - and - whisker plot. the fi…
A. The box-and-whisker plot with minimum 7, median 19, maximum 29, Q₁=12, Q₃=24
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Question was provided via image upload.
$6$
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analyzing data drag all of the measures to the correct places in the ch…
| Data Set | Mean | Median | Mode | |----------------|-------|--------|-------| | 8, 1, 5, 9, 3 | 5.2 | 5 | none | | 5, 2, 8, 1, 2, 3 | 3.5 | 2.5 | 2 |
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analyzing data type your answer and then click or tap done. if you use …
Los Panthers
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analyzing data guided practice game \ttigers \tpanthers 1 \t14 \t0 2 \t…
Los Panthers tuvieron una mejor temporada ofensiva según la media.
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7. the table shows the population of bastrop from 1996 to 2004. assume …
### Question 7: A. Cubic B. $P = -0.0475t^3 + 0.2707t^2 + 2.2585t + 22.8182$ C. $\approx30.5$ thousand people ### Question 8: The Pythagorean triples are: - 3, 4, 5 - 2, 3, $\sqrt…
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9 the table shows a probability distribution for predicting how many ca…
- 55 → 2 cars - 86 → 3 cars - 2 → 0 cars - 12 → 0 cars - 72 → 3 cars - 48 → 2 cars Total for one hour: 2 + 3 + 0 + 0 + 3 + 2 = 10 cars
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6. the local pizza shop tallied the number of pizzas ordered friday thr…
335
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suppose you roll two number cubes and find the probability distribution…
A. 2 and 12
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3. use the frequency table to find the probability of 5 or more respons…
0.11
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9. which fraction is in the wrong order? -1/5, 4/5, 8/5, 11/5 0, 1/2, 1…
The fraction in the wrong order is \(\boldsymbol{\frac{8}{5}}\) (or re - evaluating, maybe \(\frac{4}{5}\), but based on the number line positions, likely \(\frac{8}{5}\) if mis -…
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probability distributions the table shows a probability distribution fo…
D. 9 customers
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prepositions 3 find the preposition in the sentence. click on and highl…
The prepositions are "by" and "of".
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hs: algebra 2b m (sequential) / 7:probability and statistics objectives…
20
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probability distributions according to this simulation, how many calls …
2.9
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probability distributions random numbers have been generated for six te…
1. Interval 3: 2 2. Interval 4: 3 3. Interval 5: 0 4. Interval 6: 4
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probability distributions guided practice type your answer and then cli…
2
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probability distributions how many numbers are assigned to event 1? a r…
15
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guided practice a random number was generated in the simulation, and 5 …
B. 97
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5a. place \\(\\frac{15}{4}\\), \\(\\frac{2}{5}\\), \\(\\frac{24}{10}\\)…
\(\frac{2}{5}\), \(\frac{5}{8}\), \(\frac{6}{9}\) (or \(\frac{2}{3}\)), \(\frac{24}{10}\), \(\frac{15}{4}\) (assuming the fractions are \(\frac{15}{4}\), \(\frac{2}{5}\), \(\frac{…
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probability distributions type your answer and then click or tap done. …
2
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problem 9: spiral review lucy held a penny underwater in a pool and let…
5.5 seconds
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yolanda and her family are relocating to los angeles and have found a g…
$-1.53$ ### Part (b)
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probability distributions guided practice type your answer and then cli…
2
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6a. place $2\\frac{2}{5}$, $3\\frac{1}{2}$, $\\frac{8}{7}$, $\\frac{7}{…
\( 5\frac{2}{5}, 3\frac{1}{2}, \frac{8}{7}, \frac{7}{8}, \frac{4}{5} \) (from greatest to least)