Jasmine is making greeting cards that are 4 inches long and 3.5 inches wide to sell at a craft fair. she decorates each card by putting a strip of red ribbon along the border all the way around the card. the table shows the amount of ribbon she has on hand. gold 144. red 96. orange 152.

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