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A Proofreader Checked 160 Ads for Grammatical Errors

Question 40

Multiple Choice

A proofreader checked 160 ads for grammatical errors.The sample frequency distribution is shown below. A proofreader checked 160 ads for grammatical errors.The sample frequency distribution is shown below. A goodness-of-fit test to determine whether this sample came from a uniform distribution would result in a chi-square test statistic of approximately A) 55 B) 79 C) 85 D) 161 A goodness-of-fit test to determine whether this sample came from a uniform distribution would result in a chi-square test statistic of approximately


A) 55
B) 79
C) 85
D) 161

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