For a recent year, the following are thế numbers of Römicides that Month Number Month Number 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? July Aug. Sep. Jan. 39 46 Feb. 31 50 March 45 50 April May June 40 Oct. 42 47 Nov. 37 48 Dec 37 ... Determine the null and alternative hypotheses. Ho: The distribution of the number of homicide crimes by month is uniform. Ha: The distribution of the number of homicide crimes by month is not uniform. Calculate the test statistic, . x2 = (Round to three decimal places as needed.)

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Full data set O
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?
Month Number Month Number
46
July
Aug.
Sep.
Ot.
Nov.
Dec
Jan.
39
Feb.
31
50
March
45
50
42
April
May
40
47
37
June
48
37
Determine the null and alternative hypotheses.
Ho: The distribution of the number of homicide crimes by month is uniform.
Ha: The distribution of the number of homicide crimes by month is not uniform.
Calculate the test statistic, y.
x2 = (Round to three decimal places as needed.)
Transcribed Image Text:Full data set O 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? Month Number Month Number 46 July Aug. Sep. Ot. Nov. Dec Jan. 39 Feb. 31 50 March 45 50 42 April May 40 47 37 June 48 37 Determine the null and alternative hypotheses. Ho: The distribution of the number of homicide crimes by month is uniform. Ha: The distribution of the number of homicide crimes by month is not uniform. Calculate the test statistic, y. x2 = (Round to three decimal places as needed.)
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