A researcher claims that the number of homicide crimes by season is uniformly distributed. To test this claim, you randomly select 1,205 homicides from a recent year and record the season when each happened. The table shows the results. At a = 0.10, test the researcher's claim. Season Frequency, f Spring 308 Summer 310 Fall 299 Winter 288 State H₁ and H., and identify the claim. Ho: The distribution of the number of homicide crimes by season is uniformly distributed. H.: The distribution of the number of homicide crimes by season is not uniformly distributed. Which hypothesis is the claim? Но Calculate the test statistic. x²=(Round to three decimal places as needed.)
A researcher claims that the number of homicide crimes by season is uniformly distributed. To test this claim, you randomly select 1,205 homicides from a recent year and record the season when each happened. The table shows the results. At a = 0.10, test the researcher's claim. Season Frequency, f Spring 308 Summer 310 Fall 299 Winter 288 State H₁ and H., and identify the claim. Ho: The distribution of the number of homicide crimes by season is uniformly distributed. H.: The distribution of the number of homicide crimes by season is not uniformly distributed. Which hypothesis is the claim? Но Calculate the test statistic. x²=(Round to three decimal places as needed.)
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 4CA
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Transcribed Image Text:A researcher claims that the number of homicide crimes by season is
uniformly distributed. To test this claim, you randomly select 1,205
homicides from a recent year and record the season when each
happened. The table shows the results. At a = 0.10, test
the researcher's claim.
Season Frequency, f
Spring
308
Summer
310
Fall
299
Winter
288
State H₁ and H., and identify the claim.
Ho: The distribution of the number of homicide crimes by season is uniformly distributed.
H.: The distribution of the number of homicide crimes by season is not uniformly distributed.
Which hypothesis is the claim?
Но
Calculate the test statistic.
x²=(Round to three decimal places as needed.)
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