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The population mean and standard deviation are given below. Find the indicated probability and determine whether a sample mean in the given range below would
The population mean and standard deviation are given below. Find the indicated probability and determine whether a sample mean in the given range below would be considered unusual. Ifconvenient, use technology to find the probability.
For a sample of n=36, find the probability of a sample mean being less than 12,752 or greater than 12,755 when =12,752 and =1.5.
For the givensample, the probability of a sample mean being less than 12,752 or greater than 12,755 is
nothing
.
(Round to four decimal places asneeded.)
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