Each car in a random sample of 170 cars sold in 2010 at a large car dealership was classified by color. Sixty of the cars were white, 80 were blue, 20 were silver and 10 were red. What is the value of the chi-square test statistic in a test of Ho: Pw=Pb=Ps=Pr=0.25 A. 18 B. 32 C. 56 D. 77 E. 110
Each car in a random sample of 170 cars sold in 2010 at a large car dealership was classified by color. Sixty of the cars were white, 80 were blue, 20 were silver and 10 were red. What is the value of the chi-square test statistic in a test of Ho: Pw=Pb=Ps=Pr=0.25 A. 18 B. 32 C. 56 D. 77 E. 110
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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Each car in a random sample of 170 cars sold in 2010 at a large car dealership was classified by color. Sixty of the cars were white, 80 were blue, 20 were silver and 10 were red. What is the value of the chi-square test statistic in a test of
Ho: Pw=Pb=Ps=Pr=0.25
A. 18
B. 32
C. 56
D. 77
E. 110
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