Statistik
Datenanalyse, Wahrscheinlichkeitsverteilungen und Hypothesentests.
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a winter resort took a poll of its 500 visitors to see which winter act…
432
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question find the median and mean of the data set below: 46, 5, 47, 6, …
Median = 33 Mean = 27
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question. the table displays the scores of students on a recent exam. f…
$84.4$
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the table displays the scores of students on a recent exam. score: 95, …
84.44
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pounds of food collected 0 | 5 6 1 | 0 2 3 3 4 2 | 1 9 3 4 | 2 5 | 1 in…
First, list out the data set: 05, 06, 10, 12, 13, 13, 14, 21, 29, 42, 51 ## Step1: Calculate the range The range is the difference between the maximum and minimum values. Maximum …
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lockes belief in the social contract between a government and its peopl…
citizens should agree to obey their government as long as the government protected their natural rights
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1 0 1 4 5 2 3 3 5 6 6 3 1 6 6 8 9 9 9 4 0 1 2 4 6 6 0 2 3 6 7 0 1 which…
No options are provided in a proper identifier - text format. But if we assume the options are: A. The scale of the box - and - whisker plot does not start at zero B. The interval…
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read the excerpt from the conclusion of elie wiesels the perils of indi…
B. Wiesel asks rhetorical questions with the expectation that his audience, the president of the United States, will answer them.
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a poll asks shoppers at the mall how many cups of water they typically …
B. 6
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a histogram shows data that is skewed to the right. which most likely d…
The mean is greater than the median. The rightmost values in the data set raise the mean more than the median.
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some sources say an average american will eat over 6×10⁴ pounds of food…
300000
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calculating the probability of independent ev three coins are flipped. …
$\frac{1}{8}$
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a spinner contains 3 equal sections: one red, one yellow, and one blue.…
$\frac{1}{9}$
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3. a highly selective boarding school will only admit students who plac…
252
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calculating the probability of independent events two events, a and b, …
$0.06$
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which events are independent? check all that apply. rolling two number …
rolling two number cubes at the same time, choosing a card, and then flipping a coin, drawing a marble from a bag, replacing it, then drawing another marble, flipping the same coi…
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writing claims and evidence read the three poems below. for each one, w…
Claim: A child can feel confused and a bit jealous when a new baby arrives in the family even with the mother's prior love. Evidence: "My mom says I'm her sugarplum... My mom just…
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what does the word renaissance mean? a. new birth b. rebirth c. reconst…
B. rebirth
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(a) enter the table into your desmos graphing calculator. find each typ…
The quadratic model best represents the data set.
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the crowd swelled to fill the park to hear what was a panegyric for dev…
D. tribute
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read the sentence. aima plans to visit london and paris, where her pare…
It is a non - restrictive relative clause because it begins with a relative pronoun, has both a subject and a verb, and is not necessary to the meaning of the sentence.
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fill in the blank with the best word from the choices below. one word w…
4. pejorative 5. impeccable 6. malign 7. malingering 8. impair 9. negligent 10. peccant 11. negate 1. B. peccadilloes; negligible 2. C. impeccable; maligned
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what is the meaning of the word altruistic as it is used in the second …
Generous
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a bag contains 4 green marbles, 6 red marbles, and 5 blue marbles. one …
A. $\frac{4}{45}$
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what does trophy fosil arch mean? a. rounded arch b. select arch c. foo…
A. rounded arch
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adapted except from art and the handicraftsman by oscar wilde that the …
"the beauty of art is no mere accident of human life" but "an absolute necessity" (Wilde)
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fast - food restaurants pride themselves on being able to fill orders q…
d. $f(x)=\frac{2}{3}e^{-\frac{2}{3}x}$
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3. the data set shows the number of practice throws and the number of f…
| Model | Equation of regression model | \(r^{2}\) | |--|--|--| | Linear | \(y\approx0.739x - 1.071\) | \(0.919\) | | Quadratic | \(y\approx - 0.013x^{2}+1.017x - 2.193\) | \(0.92…
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use the following chart to help you answer the question. christianity m…
C. Both religions are monotheistic, meaning they believe in one God.
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create a dot plot showing a uniform distribution.
A dot - plot with an equal number of dots above each value within a chosen range (e.g., for values 1 - 10 with 2 dots above each value if total 20 data points).
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wednesdays sep 17, 2013 when youre born to old parents, continued your …
1. He will avoid things that could lead him back to old, indulgent behaviors. 2. He is trying to be more responsible as a parent. 3. A serious man.
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which of the following is an example of civil disobedience? a voting in…
C. refusing to pay taxes for moral reasons
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you asked amusement park visitors the question “how many times did you …
We would place 4 dots above the value 5 on the x - axis of the dot - plot.
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part 4 - creative application (30 minutes) write a short original scene…
(Scene: A small, cluttered attic. It's late afternoon, and sunlight filters through a dusty window. Character A, a young antique collector, is rummaging through old boxes. Charact…
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the denotative meaning of a rose is
A type of flowering plant
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find the first quartile for this data set. q1 = 432.2 find the third qu…
$Fence_{low}=223.1$ $Fence_{high}=780.7$
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read the passage from sugar changed the world. starting around 1800, su…
B. The authors include details about the changes in diets over time to inform readers about how sugar has transformed what we eat.
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defining a statistical question you want to learn about the ferris - wh…
Yes, it is a statistical question because different people will have different answers, showing variability.
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naomi drew lines of best fit for two scatter plots, as shown. which sta…
D. Neither line A nor line B is a well - placed line of best fit
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review the passage. the simile is shown in bold. my mom sighs. \we cant…
Neither of the provided options is correct. The simile "My mom is like a one - woman commando unit" suggests that the narrator's mother is very capable and strong.
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the intentional reuse of a word, phrase, line, or stanza to create emph…
Repetition
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section 3.1 homework due sep 8 by 11:59pm points 1 submitting an extern…
$63$
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at any given time, the probability that there are at least twenty stude…
C. 0.4
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review the passage. the simile is shown in bold. my mom sighs. \we cant…
Neither of the provided options is correct as the simile portrays the mother as strong and capable, not lonely or persuasive.
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my mom sighs. \we cant do this without you. being around kids is good f…
Neither of the provided options are correct. The simile suggests the narrator's mother is very capable and strong.
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mrs. sylvester was the secretary at clarke family insurance. mrs. sylve…
It helps the reader imagine Mrs. Sylvester's voice.
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read the excerpt from the metamorphoses by ovid calion soothes pyrrha w…
In Baldwin's adaptation, the tone is lighthearted, while in Ovid's original, the tone is serious.
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2 which of the dot plots shows a skewed distribution? a. dot - plot wit…
D.
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lesson 4 practice problems 1 which of the dot plots shows a symmetric d…
A.
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pseudo is a word root that means \false.\ which is the best definition …
A. fictional names
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which statement means the same as 27×100 = 2,700? 27 is 100 times as ma…
2,700 is 100 times as many as 27.
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which statement means the same as 9 × 5 = 45? 45 is 5 times as large as…
45 is 5 times as large as 9.
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create an equation that means \27 is 3 times as many as 9.\
$27 = 3\times9$
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quiz: the global business environment ★ only your highest - score quiz …
D. does not guarantee similarity of the use of a language.
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select the correct answer. state governments have a ______ form of gove…
B. unitary
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let a and b be mutually exclusive events with the following probabiliti…
0.7
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if tele means \far away\ and gram means \something that is written,\ wh…
a message sent over a long distance
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chron = \time\ geo = \earth\ graph = \write\ meter = \measure\ which wo…
A. chronograph
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multiplication as a comparison - equations which statement means the sa…
8,600 is 10 times as much as 860.
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after reading equation of the line from the graphing utility, heather w…
made; do not match the visual estimate of the line of best fit from the graph.
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5 select the correct answer the director of a museum recorded the numbe…
B. 119
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read this excerpt from narrative of the life of frederick douglass. it …
Being enslaved was the worst experience imaginable.
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select the outlier in the data set. 56 62 71 49 64 54 11 58 72 57 61 52…
The outlier is 11. The mean will increase.
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drag the tiles to the correct boxes to complete the pairs. match each c…
$r = 0.96$ $\to$ strong positive correlation $r=-0.83$ $\to$ strong negative correlation $r=-0.08$ $\to$ weak negative correlation $r = 0.06$ $\to$ weak positive correlation
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this renewable energy project promises to provide numerous benefits to …
It emphasizes humor to help make the subject more interesting.
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1. suppose babies born after a gestation period of 32 to 35 weeks have …
The z - score for the 32 - week baby is approximately $-0.84$ and the z - score for the 40 - week baby is approximately $-0.19$
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bettys beverages surveyed 50 of its customers on whether they prefer ic…
| Iced Tea | Lemonade | Total | |--|--|--| | 5 | 11 | 16 | | 19 | 15 | 34 | | 24 | 26 | 50 |
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19. which of the following is an example of quantitative data? hot mile…
C. 8 minutes
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5. take notes on what each of the three famous sociologists covered in …
- Uses which theoretical framework: Structural - functional approach - Especially interested in how structures maintain: Social order - In Durkheim's view, society is: A complex s…
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2. a linear model for the data: (a) which two points should you use to …
(a) The points (1, 14) and (7, 7) should be used. They are on or near the line of best - fit for the data points in the scatter - plot. (b) The slope of the linear model is approx…
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a point inside the ppc means that a. one good has no opportunity cost r…
D. resources are not being fully utilized due to unemployment or inefficiency.
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which of the following results from revising prior probability values i…
C. Posterior probabilities
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why are probabilities revised in probability analysis? a. to obtain add…
D. To incorporate new information into the prior probability estimates for specific events
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post - assessment question 3 of 5 paying yourself first, sticking to a …
B. ways to balance expenses and savings
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questions ca1ba05h_ch05.10m 8. 9. 10. the probability of the intersecti…
C. joint probability
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a probability tree is used in probability theory to compute a. posterio…
d. joint probabilities and conditional probabilities
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in probability theory, we can use the multiplication law to calculate t…
B. the intersection of two events
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which of the following statements is true about dependent and independe…
B. If P(D | M) is equal to P(D), then events D and M are independent.
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which of the following best describes conditional probability and its a…
C. Conditional probability is the probability of an event A occurring given the occurrence of another related event B.
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3. the table shows the number of active woodpecker clusters in a part o…
a) For woodpecker data: $y = 3.625x+22$; For geyser data: $y = 11.146x+36.9$ b) For woodpecker data: The set of years (years since 1992 in our model), representing the time period…
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which of the following is not true about conditional probability? a. p(…
A. $P(A | B)$ is independent of event $B$. B. $P(A)=P(A | B)$ D. $P(A | B)$ is the probability of event $A$ occurring before event $B$.
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which of the following uses the correct notation to represent the union…
C. $A\cup B$
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drag the tiles to the boxes to form correct pairs. match each type of i…
It uses an unexpected reversal of the character's or reader's expectations or assumptions. - situational irony It occurs when the reader knows a fact that is hidden from one or mo…
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roxanne completed her first half - marathon, or 13.1 - mile race, in le…
1 minute
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which of the following best shows the relationship between the probabil…
C. $P(A)=1 - P(A^{C})$
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20. for a given set of data, the standard score, z, corresponding to th…
F. 90
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criminal statistics/data on computer crime are: select one: a. submitte…
C. Inconsistent because there is an absence of any attempt to collect offense data systematically D. Often targets the server and may cause harm to the network owners
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which of the following mathematical operations is used to express when …
C. Sum
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a random experiment is defined as a process that generates a. ambiguous…
B. well - defined outcomes
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c. what do the x - intercepts of the graph mean in this context? the in…
The x - intercepts represent the side lengths of the cut squares that result in a box with zero volume. The intercept is not meaningful because it is not possible to cut squares i…
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which scatter plot shows a linear association?
The scatter - plot in the top - left shows a linear association.
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which of the following best represents the connection between the defin…
"Psyche" can be translated as "conscious self" and the most basic goal of psychology is for humans to have a better understanding of their own thoughts, feelings, and behaviors, o…
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consider the following exponential probability density function. $f(x)=…
(a) (i) (b) $0.4866$ (c) $0.3679$ (d) $0.8111$ (e) $0.3245$
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an experiment was conducted to measure the effectiveness of various fee…
1. 75 2. 50 3. 25 4. 50
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1. the table shows the cost of visiting a working ranch for one day and…
1. a. $y = 50x+50$ b. The slope is 50. It represents the increase in cost (in dollars) per additional person visiting the working ranch. 2. a. $y = 16x$ b. The domain represents t…
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what does it mean to proofread your essay? a to check each sentence for…
A. to check each sentence for grammar, spelling, punctuation, and syntax
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the word amnesty comes from the greek word amnēsia, meaning forgetfulne…
2. The wrongdoing committed by those granted amnesty is officially forgotten.
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bisa has a piece of construction paper that she wants to use to make an…
The reasonable domain for the function is \(0 < x<4\). The \(x\) - intercepts represent the values of \(x\) for which the volume of the open - top rectangular prism is zero (eithe…
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why can you use cross - products to solve the proportion $\frac{5}{18}=…
The correct option is: because 18 times 100 is equal to 5 times x, which means that x is equal to 360.
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1. find the five - number summary. round your answers to 2 decimal plac…
2. 3, 12.5 3. 3 4. 12.5