A researcher claims that the number of homicide crimes by season is uniformly distributed. To test this claim, you randomly select 1,192 homicides from a recent year and record the season when each happened. The table shows the results. At a = 0.01, test the researcher's claim. State Ho and Ha and identify the claim. Ho: The distribution of the number of homicide crimes by season Ha: The distribution of the number of homicide crimes by season Which hypothesis is the claim? O Ho O Ha Calculate the test statistic. x² = (Round to three decimal places as needed.) Determine the P-value. CO P-value= (Round to three decimal places as needed.) Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim. Ho. There Season Spring Summer Fall Winter enough evidence at the 1% level of significance to reject the claim that the distribution of the number of homicide crimes by season Frequency, f 303 316 290 283
A researcher claims that the number of homicide crimes by season is uniformly distributed. To test this claim, you randomly select 1,192 homicides from a recent year and record the season when each happened. The table shows the results. At a = 0.01, test the researcher's claim. State Ho and Ha and identify the claim. Ho: The distribution of the number of homicide crimes by season Ha: The distribution of the number of homicide crimes by season Which hypothesis is the claim? O Ho O Ha Calculate the test statistic. x² = (Round to three decimal places as needed.) Determine the P-value. CO P-value= (Round to three decimal places as needed.) Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim. Ho. There Season Spring Summer Fall Winter enough evidence at the 1% level of significance to reject the claim that the distribution of the number of homicide crimes by season Frequency, f 303 316 290 283
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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![A researcher claims that the number of homicide crimes by season is uniformly distributed. To test this claim, you randomly
select 1,192 homicides from a recent year and record the season when each happened. The table shows the results. At a =
0.01, test the researcher's claim.
State Ho and H₂ and identify the claim.
Ho: The distribution of the number of homicide crimes by season
H₂: The distribution of the number of homicide crimes by season
Which hypothesis is the claim?
O Ho
O Ha
Calculate the test statistic.
x² = (Round to three decimal places as needed.)
Determine the P-value.
C
▼
P-value = (Round to three decimal places as needed.)
Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim.
Ho. There
Season
Spring
Summer
Fall
Winter
enough evidence at the 1% level of significance to reject the claim that the distribution of the number of homicide crimes by season
Frequency, f
303
316
290
283
▼](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F66592c3b-7fb7-4dab-bf9a-170b002559ae%2F94685fed-739b-4465-95b8-ef959e951b14%2Fn4pv177_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A researcher claims that the number of homicide crimes by season is uniformly distributed. To test this claim, you randomly
select 1,192 homicides from a recent year and record the season when each happened. The table shows the results. At a =
0.01, test the researcher's claim.
State Ho and H₂ and identify the claim.
Ho: The distribution of the number of homicide crimes by season
H₂: The distribution of the number of homicide crimes by season
Which hypothesis is the claim?
O Ho
O Ha
Calculate the test statistic.
x² = (Round to three decimal places as needed.)
Determine the P-value.
C
▼
P-value = (Round to three decimal places as needed.)
Decide whether to reject or fail to reject the null hypothesis and interpret the decision in the context of the original claim.
Ho. There
Season
Spring
Summer
Fall
Winter
enough evidence at the 1% level of significance to reject the claim that the distribution of the number of homicide crimes by season
Frequency, f
303
316
290
283
▼
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