A researcher claims that the number of homicide crimes by season is uniformly distributed. To test this​ claim, you randomly select 1,190 homicides from a recent year and record the season when each happened. The table shows the results. At α ​= 0.10​, test the​ researcher's claim.   Season ​Frequency, f     Spring 300     Summer 312     Fall 293     Winter 285         Question content area bottom Part 1 State H0 and Ha and identify the claim.   H0​: The distribution of the number of homicide crimes by season       Ha​: The distribution of the number of homicide crimes by season

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 2CYU
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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
1,190
homicides from a recent year and record the season when each happened. The table shows the results. At
α
​=
0.10​,
test the​ researcher's claim.
 
Season
​Frequency, f
 
 
Spring
300
 
 
Summer
312
 
 
Fall
293
 
 
Winter
285
 
 
 
 

Question content area bottom

Part 1
State
H0
and
Ha
and identify the claim.
 
H0​:
The distribution of the number of homicide crimes by season
 
 
 
Ha​:
The distribution of the number of homicide crimes by season
 
 
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Calculate the test statistic.
 
χ2=enter your response here
​(Round to three decimal places as​ needed.)
 
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