Shamma computed a z-based confidence interval for the mean weight of ZU female students as (69.54, 73.46). Which of the following could be a t- based interval using the same data? O (69.789, 73.211) O (69.436, 73.564) O (69.54, 73.46) O (69.855, 73.145)
Shamma computed a z-based confidence interval for the mean weight of ZU female students as (69.54, 73.46). Which of the following could be a t- based interval using the same data? O (69.789, 73.211) O (69.436, 73.564) O (69.54, 73.46) O (69.855, 73.145)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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
Transcribed Image Text:QUESTION 27
Shamma computed a z-based confidence interval for the mean weight of ZU female students as (69.54, 73.46). Which of the following could be a t-
based interval using the same data?
O (69.789, 73.211)
O (69.436, 73.564)
O (69.54, 73.46)
O (69.855, 73.145)
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