Question: solve this question Submit test point(s) possible Suppose a simple random sample of size n . 1000 is obtained from a population whose size is
solve this question

Submit test point(s) possible Suppose a simple random sample of size n . 1000 is obtained from a population whose size is N = 1,000,000 and whose population proportion with a specified characteristic is p = 0.75. Complete parts (a) through (c) below. (a) Describe the sampling distribution of p. O A. Approximately normal, pa = 0.75 and ca =: 0.0004 O B. Approximately normal, us = 0.75 and c 2 0.0002 O C. Approximately normal, us = 0.75 and Ge 2 0.0137 (b) What is the probability of obtaining x = 780 or more individuals with the characteristic? P(x > 780) = (Round to four decimal places as needed.) (c) What is the probability of obtaining x = 710 or fewer individuals with the characteristic? P(xs 710) = (Round to four decimal places as needed.)
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
