For a hypothesis test of the claim that the mean amount of sleep for adults is less than 66 hours, technology output shows that the hypothesis test has power of 0.43950.4395 of supporting the claim that muμless than<66 hours of sleep when the actual population mean is 4.04.0 hours of sleep. interpret this value of the power, then identify the value of betaβ and interpret that value. interpret this value of the power.

a. the chance of recognizing that muμless than<66 hours is not very high when in reality muμequals=4.04.0 hours.

b. the chance of failing to recognize that muμequals=4.04.0 hours is not very high when in reality muμequals=4.04.0 hours.

c. the chance of recognizing that muμless than<66 hours is very high when in reality muμequals=4.04.0 hours.

d. the chance of failing to recognize that muμless than<66 hours is not very high when in reality muμequals=4.04.0 hours.

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21 September, 18:35

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Sofia · Answer 1

77775.6 hours ...