- The mean of a chance sample with n=25 volume is X ̅=60. Given that the standard deviation of the population is σ=12, find the 99% confidence interval for the mean of the population. A) 43,808-76,192 B) 55,808-66,192 C) 53,808-69,192 D) 54,808-69,192 E) 53,808-66,192
- The mean of a chance sample with n=25 volume is X ̅=60. Given that the standard deviation of the population is σ=12, find the 99% confidence interval for the mean of the population. A) 43,808-76,192 B) 55,808-66,192 C) 53,808-69,192 D) 54,808-69,192 E) 53,808-66,192
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The mean of a chance sample with n=25 volume is X ̅=60. Given that the standard deviation of the population is σ=12, find the 99% confidence interval for the mean of the population.
A) 43,808-76,192
B) 55,808-66,192
C) 53,808-69,192
D) 54,808-69,192
E) 53,808-66,192
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