A sample of 10 observations taken from a normally distributed population yielded the following data. 43 54 32 48 46 39 47 35 41 58 Note: Use Table V in Appendix C to compute the probabilities. (a) What is the point estimate of µ? H = i 44.3 (b) Find t for 95% confidence level. t = i Round the answer to three decimal places. (c) Make a 95% confidence interval for u. Round the answers to four decimal places. i <µ< i (d) What is the margin of error of estimate for uin part (c)? Round the answer to four decimal places. E = i
A sample of 10 observations taken from a normally distributed population yielded the following data. 43 54 32 48 46 39 47 35 41 58 Note: Use Table V in Appendix C to compute the probabilities. (a) What is the point estimate of µ? H = i 44.3 (b) Find t for 95% confidence level. t = i Round the answer to three decimal places. (c) Make a 95% confidence interval for u. Round the answers to four decimal places. i <µ< i (d) What is the margin of error of estimate for uin part (c)? Round the answer to four decimal places. E = i
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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A sample of 10 observations taken from a
43 54 32 48 46 39 47 35 41 58
a. What is the point estimate of
b. Find t for 95% confidence level
Round the answer to three decimal places.
c. Make a 95% confidence interval for mean.
Round answers to four decimal places.
___________ < mean < ______________
d. What is the margin of error of estimate for mean in part c?
Round the answer to four decimal places.
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