Question

8.2.11 10,000 and whose population proportion with a specified characteristic is p=0.6. Suppose a simple random sample of size n = 200 is obtained from a population whose size is N (a) Describe the sampling distribution of p. Choose the phrase that best describes the shape of the sampling distribution below. A. Not normal because ns0.05N and np(1-P) < 10. OB. Approximately normal because ns0.05N and np(1-p) < 10. c. Approximately normal because ns 0.05N and np(1-P) 10. OD. Not normal because ns0.05N and np(1-P) 10. Determine the mean of the sampling distribution of p. HA = 0.6 (Round to one decimal place as needed.) Determine the standard deviation of the sampling distribution of p. 0.= 0.034641 (Round to six decimal places as needed.) (b) What is the probability of obtaining x=122 or more individuals with the characteristic? That is what is PP20.61)? Pip 20.61)= 0.3859 (Round to four decimal places as needed.) (c) What is the probability of obtaining x 108 or fewer individuals with the characteristic? That is what is Plps 0.54)? Pſps 0.54 0.0418 (Round to four decimal places as needed.) Question is complete. Tap on the red indicators to see incorrect answers. All parts showing Simila

I need help. PLEASE DONT USE THE STANDARD NORMAL DISTRIBUTION TABLE. use normalcdf as part of your answer.

Thank you

Answer 1

Sambla Sizo n: 200 bopderion Jeto,000 At boTorimataly normal tecaue 017 6.9x9.0 .0- 0-02 O0340 29880 o0346