What are the center and shape of the distribution? Consider the given probability histogram of a binomial random variable. Binomial Random Variable (n = 8, p = 0.3) A. Center: 2 Shape: skewed left
B. Center: 2.4 Shape: skewed right
C. Center: 2.4 Shape: skewed left
D. Center: 3 Shape: skewed right ​

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