Question
A company introduced a much smaller variant of its tablet, known as the tablet junior. Weighing less than11 ounces,it was about 50% lighter than the
A company introduced a much smaller variant of its tablet, known as the tablet junior. Weighing less than11 ounces,it was about 50% lighter than the standard tablet. Battery tests for the tablet junior showed a mean life of11.25hours.Assume that battery life of the tablet junior is uniformly distributed between8.5and14hours.
a)What is the probability that the battery life for a tablet junior will be10hours or less? (Round your answer to four decimal places.)
b)What is the probability that the battery life for a tablet junior will be at least13hours? (Round your answer to four decimal places.)
c) What is the probability that the battery life for a tablet junior will be between9.5and11.5hours? (Round your answer to four decimal places.)
d) In a shipment of 100 tablet juniors, how many should have a battery life of at least11hours? (Round your answer to two decimal places.)
tablet juniors
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Entrepreneurship
Authors: Andrew Zacharakis, William D Bygrave
5th Edition
1119563097, 9781119563099
