Time left 0:58:13 A sample of size 8 has a mean of 48 and a standard deviation of 7. Assuming the population is distributed N(µ, 64), find 99%.confidence interval for u O a. None of these O b. (-4.64,100.60) O c.(45.38,50.62) d. (40.71,55.29) O e. (39.34,56.66) Next page

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Time left 0:58:13
A sample of size 8 has a mean of 48 and a standard deviation of 7. Assuming the population is
distributed N(u, 64), find 99% confidence interval for u
a. None of these
O b. (-4.64,100.60)
O c. (45.38,50.62)
O d. (40.71,55.29)
O e. (39.34,56.66)
Next page
ctivity
Transcribed Image Text:Time left 0:58:13 A sample of size 8 has a mean of 48 and a standard deviation of 7. Assuming the population is distributed N(u, 64), find 99% confidence interval for u a. None of these O b. (-4.64,100.60) O c. (45.38,50.62) O d. (40.71,55.29) O e. (39.34,56.66) Next page ctivity
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