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A data set about speed dating includes like ratings of male dates made by the female dates. The summary statistics are n = 186, >_(=
A data set about speed dating includes \"like" ratings of male dates made by the female dates. The summary statistics are n = 186, >_(= 6.86, s = 1.92. Use a 0.05 signicance level to test the claim that the population mean of such ratings is less than 7.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the nal conclusion that addresses the original claim. _--(:)- What are the null and alternative hypotheses? A. H0: p = 7.00 H1: p i 7.00 s\" c. H0: [.1 = 7.00 H1: H 7.00 H0: u: 7.00 H1: p> 7.00
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