(b) What is the probability o P(x≥790)=0.0132 (Roun (c) What is the probability o P(x≤740)=(Round to
(b) What is the probability o P(x≥790)=0.0132 (Roun (c) What is the probability o P(x≤740)=(Round to
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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![Suppose a simple random sample of size n = 1000 is obtained from a population whose size is N = 1,500,000 and whose population proportion with a specified characteristic is p=0.76. Complete parts (a) through (c) below
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
A. Approximately normal, p=0.76 and ox 0.0135
p
p
OB. Approximately normal, μ = 0.76 and ox≈ 0.0003
р
p
OC. Approximately normal, p=0.76 and ox 0.0002
p
p
(b) What is the probability of obtaining x = 790 or more individuals with the characteristic?
P(x≥790)=0.0132 (Round to four decimal places as needed.)
(c) What is the probability of obtaining x = 740 or fewer individuals with the characteristic?
P(xs740)=(Round to four decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F283f2cac-0c53-4457-ba0b-2376da7686e4%2F89c64049-fe53-4a3d-866e-1b7b2d64c5bd%2Fasfdiv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Suppose a simple random sample of size n = 1000 is obtained from a population whose size is N = 1,500,000 and whose population proportion with a specified characteristic is p=0.76. Complete parts (a) through (c) below
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
A. Approximately normal, p=0.76 and ox 0.0135
p
p
OB. Approximately normal, μ = 0.76 and ox≈ 0.0003
р
p
OC. Approximately normal, p=0.76 and ox 0.0002
p
p
(b) What is the probability of obtaining x = 790 or more individuals with the characteristic?
P(x≥790)=0.0132 (Round to four decimal places as needed.)
(c) What is the probability of obtaining x = 740 or fewer individuals with the characteristic?
P(xs740)=(Round to four decimal places as needed.)
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