The manufacturing department ran a quality control test, using 15 randomly selected batteries. In their test, the standard deviation was 5.79 minutes. Suppose they repeated the test with a new random sample of 15 batteries. What is the probability that the standard deviation in the new test would be greater than 5.79 minutes?
The manufacturing department ran a quality control test, using 15 randomly selected batteries. In their test, the standard deviation was 5.79 minutes. Suppose they repeated the test with a new random sample of 15 batteries. What is the probability that the standard deviation in the new test would be greater than 5.79 minutes?
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 manufacturing department ran a quality control test, using 15 randomly selected batteries. In their test, the standard deviation was 5.79 minutes.
Suppose they repeated the test with a new random sample of 15 batteries. What is the
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