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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 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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 15PPS
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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 ▼
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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