A simple random sample of size n 36 is obtained from a population that is skewed right with u 72 and 18 a Describe the sampling distribution of x b What is P x 76 65 c What is P x 65 85 d What is P 69 75 x 78 9 a Choose the correct description of the shape of the sampling distribution of x O A The distribution is uniform OB The distribution is skewed left OC The distribution is skewed right OD The distribution is approximately normal O E The shape of the distribution is unknown Find the mean and standard deviation of the sampling distribution of X Px ox Type integers or decimals Do not round b P x 76 65 Round to four decimal places as needed c P x 65 85 Round to four decimal places as needed d P 69 75 x 78 9 Round to four decimal places as needed