Survey question How many of your grandfather is still alive? ascending order 0000000000011111111222233444 What is the best point estimate for your survey question? include both the correct notation (symbol) and the value. Construct a confidence interval for the responses to your survey. Assume that you do not know the population standard deviation. Indicate your level of confidence and the corresponding critical value. What is the margin of error? If we would increase the sample size to 500 students, what would happen to your margin of error?
Survey question How many of your grandfather is still alive? ascending order 0000000000011111111222233444 What is the best point estimate for your survey question? include both the correct notation (symbol) and the value. Construct a confidence interval for the responses to your survey. Assume that you do not know the population standard deviation. Indicate your level of confidence and the corresponding critical value. What is the margin of error? If we would increase the sample size to 500 students, what would happen to your margin of error?
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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Survey question
How many of your grandfather is still alive?
ascending order 0000000000011111111222233444
- What is the best point estimate for your survey question? include both the correct notation (symbol) and the value.
- Construct a confidence interval for the responses to your survey. Assume that you do not know the population standard deviation.
- Indicate your level of confidence and the corresponding critical value.
- What is the margin of error?
- If we would increase the
sample size to 500 students, what would happen to your margin of error?
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VIEWStep 2: Calculate sample mean and sample standard deviation
VIEWStep 3: Calculate point estimate
VIEWStep 4: Calculate degrees of freedom and the critical value.
VIEWStep 5: Calculate margin of error
VIEWStep 6: Calculate confidence interval
VIEWStep 7: Calculate critical value and determine the effect on M.E when increase the sample size
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