In a geometric sequence, the first term a1, is equal to 6, and the third term, a3, is equal to 150. Which number represents the common ratio of the geometric sequence?

Someone . me. compound probability

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20

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