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You ask 100 persons what color car they like best. The table below lists the observed frequencies for such a survey. Color Observed Frequency Black 14 Blue 29 Red 14 White 13 Other 30 The null hypothesis for the goodness-of-fit test is that 10% of all persons like black cars, 25% like blue cars, 20% like red car white cars, and 35% like other colors. What is the value of the test statistic, rounded to three decimal places?

You ask 100 persons what color car they like best. The table below lists the observed frequencies for such a survey. Color Observed Frequency Black 14 Blue 29 Red 14 White 13 Other 30 The null hypothesis for the goodness-of-fit test is that 10% of all persons like black cars, 25% like blue cars, 20% like red car white cars, and 35% like other colors. What is the value of the test statistic, rounded to three decimal places?

MATLAB: An Introduction with Applications
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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You ask 100 persons what color car they like best. The table below lists the observed frequencies for such a survey. Color Observed Frequency Black 14 Blue 29 Red 14 White 13 Other 30 The null hypothesis for the goodness-of-fit test is that 10% of all persons like black cars, 25% like blue cars, 20% like red cars, 10% like white cars, and 35% like other colors. What is the value of the test statistic, rounded to three decimal places?
Transcribed Image Text:You ask 100 persons what color car they like best. The table below lists the observed frequencies for such a survey. Color Observed Frequency Black 14 Blue 29 Red 14 White 13 Other 30 The null hypothesis for the goodness-of-fit test is that 10% of all persons like black cars, 25% like blue cars, 20% like red cars, 10% like white cars, and 35% like other colors. What is the value of the test statistic, rounded to three decimal places?
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