For a recent year, the following are the numbers of homicides that ocoured each month in a city. Use a0.05 significance level to test the claim that homicides in he yare uniformly distributed. Based on the results, doestappear 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? Fu data set Month Number Month Numbe Determine the nul and atemative hypotheses Calculate the test statstic, -ORound to three decimal places as needed) Cleuate the Pvalue Prvalue-ORound to thvee decimal places as needed.) What is the conclusion for this hypothesis test7 OA Reject Ho. There is insufficient evidence to warrant rejection of the claim that homicides in a oity are uniformly distributed. OB. Fal to reject H There is insuficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. OC. Fail to reject H. There is sufficient evidence to warant rejection of the claim that homicides in a city are uniformly distributed. OD. Reject H. There is suficient evidence to warant rejection of the daim that homicides in a oty are uniformly distributed. Based on the resuts, does it appear that homicides in the oity occur more ofen in certain months, that is that the distribution of homicides in the city is not uniformly distributed? OA Based on the results, itappears hat 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 year, the following are the numbers of homicides that ocoured each month in a city. Use a0.05 significance level to test the claim that homicides in he yare uniformly distributed. Based on the results, doestappear 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? Fu data set Month Number Month Numbe Determine the nul and atemative hypotheses Calculate the test statstic, -ORound to three decimal places as needed) Cleuate the Pvalue Prvalue-ORound to thvee decimal places as needed.) What is the conclusion for this hypothesis test7 OA Reject Ho. There is insufficient evidence to warrant rejection of the claim that homicides in a oity are uniformly distributed. OB. Fal to reject H There is insuficient evidence to warrant rejection of the claim that homicides in a city are uniformly distributed. OC. Fail to reject H. There is sufficient evidence to warant rejection of the claim that homicides in a city are uniformly distributed. OD. Reject H. There is suficient evidence to warant rejection of the daim that homicides in a oty are uniformly distributed. Based on the resuts, does it appear that homicides in the oity occur more ofen in certain months, that is that the distribution of homicides in the city is not uniformly distributed? OA Based on the results, itappears hat homicides occur more often in certain months OB. Based on the results, it does not appear that homicides occur more often in certain months
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Author:Amos Gilat
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Contingency Table
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Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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
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.
July
Aug.
Sep.
38
46
Feb.
31
51
March
45
51
April
39
Ot.
41
May
47
Nov.
37
June
49
Dec
37
Determine the null and alternative hypotheses.
Họ:
На
Calculate the test statistic, y2.
x2 = (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.
Oc. 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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