What requirements are necessary for a normal probability distribution to be a standard normal probability distribution?Choose t
he correct answer below.A.The mean and standard deviation have the values of mu equals 1and sigma equals 1.B.The mean and standard deviation have the values of mu equals 0and sigma equals 1.C.The mean and standard deviation have the values of mu equals 0and sigma equals 0.D.The mean and standard deviation have the values of mu equals 1and sigma equals 0.