1. Some people believe that criminals who plead guilty will get different sentences than if their case goes to trial. The following table summarizes data from a random sample of San Francisco defendants in burglary cases. Pleas by Sentencing Fate Guilty Plea Not Guilty Plea Sent to Prison 392 58 Not sent to Prison 564 14 Write the appropriate hypotheses to test whether or not the plea is associated with the sentencing fate. (don't actually do the test) a.

1. Some people believe that criminals who plead guilty will get different sentences than if their case goes to trial. The following table summarizes data from a random sample of San Francisco defendants in burglary cases. Pleas by Sentencing Fate Guilty Plea Not Guilty Plea Sent to Prison 392 58 Not sent to Prison 564 14 Write the appropriate hypotheses to test whether or not the plea is associated with the sentencing fate. (don't actually do the test) a.

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Description: 1. Some people believe that criminals who plead guilty will get different sentences than if theircase goes to trial. The following table summarizes data from a random sample of SanFrancisco defendants in burglary cases.Pleas by Sentencing FateGuilty

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Statistics (UPVOTE WILL BE GIVEN. NO LONG EXPLANATION. CHOOSE THE CORRECT ANSWER.)
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In a study, a large sample representative of the households in the US were asked about their smoking habits. The data suggested that current smokers were on average much healthier than those who recently stopped smoking. Investigators concluded that smoking does not necessarily lead to worse health outcomes. Consider the following statements. Select the ones you agree with, based on the information given. Group of answer choices A.In a randomized experiment, smoker and non-smoker groups are similar across all potential characteristics. b.The conclusions were justified by the data. c.This is an observational study. d.This study is a randomized controlled experiment. e.The results can be explained due to confounding. Current smokers are different from those who recently stopped in ways that are related to health outcomes.
2. Mr. Bates wants to compare the midterm scores of his students who took the course during the fall semester versus the spring semester. Here is the data: Fall 89 86 64 91 92 94 87 83 86 90 74 59 87 97 87 Spring 76 70 82 94 76 66 72 51 75 97 74 81 85 96 74 Can he say that his fall students scored better than his spring students? (Use a = .10) Type of Test: Null Hypothesis: Alternate Hypothesis: SE: Test Statistic: P-value: Decision: Sentence:
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atched Ani... 00Watch Invincible S... You can retry this question below ▼ Part 1 of 4 One study indicates that the number of televisions that American households have is distributed as in the following table. Percent of U.S. Households that Own Certain Number of TVs Number of TVs Percent of Households 0 1 2 3 4+ 0 1 2 3 4+ A random sample of 544 households in North Dakota resulted in the data in the following table. Number of TVs Reported Owned by 544 households in North Dakota Number of TVs At the 4% significance level, does it appear that the distribution "number of televisions" of households in North Dakota is different from the distribution for U.S. households as a whole? Step 1: State the null and alternative hypotheses. Number of TVs 0 Pokemon Jigglypu... Number of Households Ho: The distribution of the number of televisions in households in North Dakota matches the distribution of households in United States as a whole. ✓ 1 H₂: The distribution of the number of televisions in…
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