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mple random sample of size n 50 is obtained from a population whose size is N30,000 and whose population proportion with a spe view the standard normal distribution table (page 1) view the standard normal distribution table (page 2). the sampling distribution of p phrase that best describes the shape of the sampling distribution below. normal because ns0.05N and np(1-p)2 10. normal because ns0.05N and np(1-p) < 10. wroximately normal because ns0.05N and np(1-p)2 10. roximately normal because ns0.05N and np(1-p) < 10. the mean of the sampling distribution of p Round to one decimal place as needed.) the standard deviation of the sampling distribution of p 282 (Round to six decimal places as needed.) the probability of obtaining x 22 or more individuals with the characteristic? That is, what is Pp20.44)? (Round to four decimal places as needed.)

mple random sample of size n 50 is obtained from a population whose size is N30,000 and whose population proportion with a spe view the standard normal distribution table (page 1) view the standard normal distribution table (page 2). the sampling distribution of p phrase that best describes the shape of the sampling distribution below. normal because ns0.05N and np(1-p)2 10. normal because ns0.05N and np(1-p) < 10. wroximately normal because ns0.05N and np(1-p)2 10. roximately normal because ns0.05N and np(1-p) < 10. the mean of the sampling distribution of p Round to one decimal place as needed.) the standard deviation of the sampling distribution of p 282 (Round to six decimal places as needed.) the probability of obtaining x 22 or more individuals with the characteristic? That is, what is Pp20.44)? (Round to four decimal places as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Part b

 

Suppose a simple random sample of size n = 50 is obtained from a population whose size is N= 30,000 and whose population proportion with a specified characteristic is p=0.4. Click here to view the standard normal distribution table (page 1) Click here to view the standard normal distribution table (page 2). (a) Describe the sampling distribution of p Choose the phrase that best describes the shape of the sampling distribution below. OA. Not normal because n≤0.05N and np(1-P) 2 10. B. Not normal because n≤0.05N and np(1-p) <10. C. Approximately normal because ns0.05N and np(1-p)2 10. OD. Approximately normal because ns0.05N and np(1-p) < 10. Determine the mean of the sampling distribution of p HA=0.4 (Round to one decimal place as needed.) Determine the standard deviation of the sampling distribution of p d.= 0.069282 (Round to six decimal places as needed.) P (b) What is the probability of obtaining x 22 or more individuals with the characteristio? That is, what is P(p*0.44)? Pp20.44)-(Round to four decimal places as needed.)
Transcribed Image Text:Suppose a simple random sample of size n = 50 is obtained from a population whose size is N= 30,000 and whose population proportion with a specified characteristic is p=0.4. Click here to view the standard normal distribution table (page 1) Click here to view the standard normal distribution table (page 2). (a) Describe the sampling distribution of p Choose the phrase that best describes the shape of the sampling distribution below. OA. Not normal because n≤0.05N and np(1-P) 2 10. B. Not normal because n≤0.05N and np(1-p) <10. C. Approximately normal because ns0.05N and np(1-p)2 10. OD. Approximately normal because ns0.05N and np(1-p) < 10. Determine the mean of the sampling distribution of p HA=0.4 (Round to one decimal place as needed.) Determine the standard deviation of the sampling distribution of p d.= 0.069282 (Round to six decimal places as needed.) P (b) What is the probability of obtaining x 22 or more individuals with the characteristio? That is, what is P(p*0.44)? Pp20.44)-(Round to four decimal places as needed.)
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