Food recipe One flew over the c... Microsoft Word - S. E Significance level of U.02. In a sample of 41 students at a sample
Food recipe One flew over the c... Microsoft Word - S. E Significance level of U.02. In a sample of 41 students at a sample mean of 20.5 minutes and a sample standard minutes. In a sample of 61 students at High School 2, s of 17.4 minutes and a sample standard deviation of 4.3 population variances are equal. (a) What are the null and alternative hypotheses? Ho: p 0.20 0
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