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
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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.
Rewards >
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
Transcribed Image Text:ur X Weekly Success C X Bb Exam-20 X Bb Take Test: X Bb UTF-8 Assi X nccu.blackboard.com/webapps/assessment/take/launch.jsp?course_assessment_id=_265510_1&course_id=_2799078_1&content_id=_452 estion Completion Status: 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. https://ncc x M Inbox (1,27 X 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. Rewards > 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
Expert Solution
Step 1

given data 

n = 100

x¯ = 50s = 5find standard error of mean(σx¯) = ?

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