Please find the value of the mean of the distribution of sample proportions in problem that is attached.
– H: a certaln concert. 34 “H: of the audlenee wag under 20 III-ears old. A random sample of n n 153audhenoe was setected. Find the value of a}, the mean of the distrloutlon of sample proportions. Wrﬁe emnllylr a number as ‘fﬂUl’ answer. DC: net wnte a5 a percentage. "four Answer: