Mathematics, 29.04.2021 20:20 andreapgomezr
The weight of apples selected at random from a bin at the local farmers market is a random variable with mean m = 12 ounces and standard deviation s = 1 ounce.
If 5 apples were selected what would be the expected weight and standard deviation of all 5 apples together?
A. Mean of 12 ounces with a standard deviation of 1 ounces
B. Mean of 60 ounces with a standard deviation of 5 ounces
C. Mean of 60 ounces with a standard deviation of 2.236 ounces
D. Mean of 12 ounces with a standard deviation of 2.236 ounces
Answers: 2
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