7.50 a. Is the normal approximation to the sampling distribution of p appropriate when n = 400...

Question:

7.50

a. Is the normal approximation to the sampling distribution of p appropriate when n = 400 and p = 0.8?

b. Use the results of part a to find the probability that p is greater than 0.83.

c. Use the results of part a to find the probability that plies between 0.76 and 0.84.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: