The following are the hours of operation to failure of 38 light bulbs. Use a suitable statistical
Question:
The following are the hours of operation to failure of 38 light bulbs.
Use a suitable statistical computer program to test whether the mean failure time of such light bulbs is significantly less than 300 hours. Use the 0.01 level of significance.
Transcribed Image Text:
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Related Book For
John E Freunds Mathematical Statistics With Applications
ISBN: 9780134995373
8th Edition
Authors: Irwin Miller, Marylees Miller
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