Question

In: Statistics and Probability

For the shape of the distribution of the sample proportion to be approximately? normal, it is required that

Fill in the blanks to complete the following statements.

Bold left parenthesis a right parenthesis(a)

For the shape of the distribution of the sample proportion to be approximately? normal, it is required that

?np(1minus??p)greater than or equals??______.

Bold left parenthesis b right parenthesis(b)

Suppose the proportion of a population that has a certain characteristic is

0.9

The mean of the sampling distribution of

ModifyingAbove p with caretp

from this population is

mu Subscript ModifyingAbove p with caret?pequals=?______.

?(This is a reading assessment question. Be certain of your answer because you only get one attempt on this? question.)

Bold left parenthesis a right parenthesis(a)

For the shape of the distribution of the sample proportion to be approximately? normal, it is required that

?np(1minus??p)greater than or equals?nothing.

?(Type an integer or a? decimal.)

Solutions

Expert Solution

Bold left parenthesis a right parenthesis(a)

 For the shape of the distribution of the sample proportion to be approximately normal, it is required that

np(1-p) > 10.

Bold left parenthesis b right parenthesis(b)

 Suppose the proportion of a population that has a certain characteristic is

0.9

The mean of the sampling distribution of

from this population is

.

orchestra answered 2 years ago
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