QUESTION 16 A simple random sample of 100 observations was taken from a large population. The sample mean and the standard deviation were determined to be 50 and 5 respectively. The standard error of the mean is a. 0.5. Ob. 2. c. 5. d. 10.
QUESTION 16 A simple random sample of 100 observations was taken from a large population. The sample mean and the standard deviation were determined to be 50 and 5 respectively. The standard error of the mean is a. 0.5. Ob. 2. c. 5. d. 10.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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D. probability distribution of the sample proportion.
O c. mean of the sample.
O d. mean of the population.
Ob. 2.
O c. 5.
O d. 10.
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QUESTION 16
A simple random sample of 100 observations was taken from a large population. The sample mean and the standard deviation were determined to be 50 and 5,
respectively. The standard error of the mean is
a. 0.5.
c. 1.2.
O d. 12.
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QUESTION 17
A simple random sample of 100 observations was taken from a large population. The sample mean and the standard deviation were determined to be 1234 and 120
respectively. The standard error of the mean is
a. 1234 + 120.
b. 120.
QUESTION 18
A population has a standard deviation of 16. If a sample of size 64 is selected from this population, what is the probability that the sample mean will be within 12 of
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