Need ! manu randomly selected 20%, percent of basketball players in his town and asked them their favorite team. of the basketball players surveyed, 21 chose the wildcats as their favorite team. based on the data, what is the most reasonable estimate of the number of basketball players in manu's town whose favorite team is the wildcats? a)4 b)84 c)105 d)168

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95