Fill in the blanks to complete the following statements. Bold (a )For the shape of the distribution of the sample proportion to be approximately normal, it is required that np(1minusp)greater than or equals. Bold (b )Suppose the proportion of a population that has a certain characteristic is 0.4. The mean of the sampling distribution of ModifyingAbove p with caret from this population is mu Subscript ModifyingAbove p with caretequals. (This is a reading assessment question. Be certain of your answer because you only get one attempt on this question.)