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For a recent vear, the following are the numbers of homicides that occumred each month in a city, Use a 0.05 significance lervel to test the claim that homicides in the city are uniformly distributed. Based on the resuts, does it appear that homicides in the city occur more often in certain months, that is, that the distribution of homicides in the city is not uniformly distributed? Dec Determine the nul and altemative hypotheses. Calculate the test statistic, x-O (Round to tree decimal places as needed) Caloulate the Pvalue. Pvalue -DRound to thvee decimal places as needed.) What is the conclusion for this hypothesis test? OA Reject Hg. There is insufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. OB. Fail to reject H There is insufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. O C. Fail to reject H. There is sufficient evidence to warrant rejection of the claim that homicides in a city are uniformily distributed. OD. Reject H, There is sufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. Based on the results, does it appear that homicides in the city occur more often in certain months, that is, that the distribution of homicides in the oity is not uniformly distributed? OA Based on the results, it appears that homicides occur more often in certain months. OB. Based on the results. it does not appear that homicides occur more often in certain months.

For a recent vear, the following are the numbers of homicides that occumred each month in a city, Use a 0.05 significance lervel to test the claim that homicides in the city are uniformly distributed. Based on the resuts, does it appear that homicides in the city occur more often in certain months, that is, that the distribution of homicides in the city is not uniformly distributed? Dec Determine the nul and altemative hypotheses. Calculate the test statistic, x-O (Round to tree decimal places as needed) Caloulate the Pvalue. Pvalue -DRound to thvee decimal places as needed.) What is the conclusion for this hypothesis test? OA Reject Hg. There is insufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. OB. Fail to reject H There is insufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. O C. Fail to reject H. There is sufficient evidence to warrant rejection of the claim that homicides in a city are uniformily distributed. OD. Reject H, There is sufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. Based on the results, does it appear that homicides in the city occur more often in certain months, that is, that the distribution of homicides in the oity is not uniformly distributed? OA Based on the results, it appears that homicides occur more often in certain months. OB. Based on the results. it does not appear that homicides occur more often in certain months.

MATLAB: An Introduction with Applications
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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For a recent year, the following are the numbers of homicides that occurred each month in a city. Use a 0.05 significance level to test the claim that homicides in the city are uniformly distributed. Based on the results, does it appear that homicides in the city occur more often in certain months, that is, that the distribution of homicides in the city is not uniformly distributed? Full data set O Month Number Month Number Jan. 38 July 46 Feb. 31 Aug 51 March 45 Sep 51 April May 39 Oc. 41 47 Nov. 37 June 49 Dec 37 Determine the null and alternative hypotheses. Họ: На Calculate the test statistic, y2. y2 = (Round to three decimal places as needed.) Calculate the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion for this hypothesis test? O A. Reject Ho. There is insufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. O B. Fail to reject H.. There is insufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. O c. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. O D. Reject H,. There is sufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. Based on the results, does it appear that homicides in the city occur more often in certain months, that is, that the distribution of homicides in the city is not uniformly distributed? O A. Based on the results, it appears that homicides occur more often in certain months. O B. Based on the results, it does not appear that homicides occur more often in certain months.
Transcribed Image Text:For a recent year, the following are the numbers of homicides that occurred each month in a city. Use a 0.05 significance level to test the claim that homicides in the city are uniformly distributed. Based on the results, does it appear that homicides in the city occur more often in certain months, that is, that the distribution of homicides in the city is not uniformly distributed? Full data set O Month Number Month Number Jan. 38 July 46 Feb. 31 Aug 51 March 45 Sep 51 April May 39 Oc. 41 47 Nov. 37 June 49 Dec 37 Determine the null and alternative hypotheses. Họ: На Calculate the test statistic, y2. y2 = (Round to three decimal places as needed.) Calculate the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion for this hypothesis test? O A. Reject Ho. There is insufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. O B. Fail to reject H.. There is insufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. O c. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. O D. Reject H,. There is sufficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. Based on the results, does it appear that homicides in the city occur more often in certain months, that is, that the distribution of homicides in the city is not uniformly distributed? O A. Based on the results, it appears that homicides occur more often in certain months. O B. Based on the results, it does not appear that homicides occur more often in certain months.
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