A random sample of size n= 80 is taken from a population of size N = 600 with a population proportion p= 0.46. [You may find it useful to reference the z table.] a-1. Is it necessary to apply the finite population correction factor? O Yes O No a-2. Calculate the expected value and the standard error of the sample proportion. (Round "expected value" to 2 decimal places and "standard error" to 4 decimal places.) Expected value Standard error b. What is the probability that the sample proportion is less than 0.40? (Round "expected value" to 2 decimal places and "Standard error" to 4 decimal places. Round your final answer to 4 decimal places.) Probability
A random sample of size n= 80 is taken from a population of size N = 600 with a population proportion p= 0.46. [You may find it useful to reference the z table.] a-1. Is it necessary to apply the finite population correction factor? O Yes O No a-2. Calculate the expected value and the standard error of the sample proportion. (Round "expected value" to 2 decimal places and "standard error" to 4 decimal places.) Expected value Standard error b. What is the probability that the sample proportion is less than 0.40? (Round "expected value" to 2 decimal places and "Standard error" to 4 decimal places. Round your final answer to 4 decimal places.) Probability
MATLAB: An Introduction with Applications
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![A random sample of size n= 80 is taken from a population of size N= 600 with a population proportion p= 0.46. [You may find it
useful to reference the z table.]
a-1. Is it necessary to apply the finite population correction factor?
Yes
No
a-2. Calculate the expected value and the standard error of the sample proportion. (Round "expected value" to 2 decimal places and
"standard error" to 4 decimal places.)
Expected value
Standard error
b. What is the probability that the sample proportion is less than 0.40? (Round "expected value" to 2 decimal places and "Standard
error" to 4 decimal places. Round your final answer to 4 decimal places.)
Probability](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F52107c90-ed17-4bc3-9be2-89cafc7b9104%2F431f3f27-68fb-4883-a3cc-ab6565876103%2F5uojqpl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A random sample of size n= 80 is taken from a population of size N= 600 with a population proportion p= 0.46. [You may find it
useful to reference the z table.]
a-1. Is it necessary to apply the finite population correction factor?
Yes
No
a-2. Calculate the expected value and the standard error of the sample proportion. (Round "expected value" to 2 decimal places and
"standard error" to 4 decimal places.)
Expected value
Standard error
b. What is the probability that the sample proportion is less than 0.40? (Round "expected value" to 2 decimal places and "Standard
error" to 4 decimal places. Round your final answer to 4 decimal places.)
Probability
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