Question
The lifetime of electric bulbs of a random sample of 10 from a large consignment is 1.2,4.6,3.9,4.1,5.2,3.8,3.9,4.3,4.4,5.6. Can we accept the hypothesis that the average
The lifetime of electric bulbs of a random sample of 10 from a large consignment is 1.2,4.6,3.9,4.1,5.2,3.8,3.9,4.3,4.4,5.6. Can we accept the hypothesis that the average lifetime of bulbs is 4000 hours?
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Mathematical Analysis I
Authors: Vladimir A Zorich, Roger Cooke, Octavio Paniagua Taboada
2nd Edition
3662487926, 9783662487921
