Multiple Choice
The lengths of brook trout caught in a certain Colorado stream are normally distributed with a mean of 14 inches and a standard deviation of 3 inches. The first quartile for the lengths of brook trout would be:
A) 16.01 inches.
B) 11.00 inches.
C) 11.98 inches.
D) 10.65 inches.Using Excel =NORM.INV(.25,14,3) = 11.98, or Q1 = 14 - 0.675(3) = 11.975 using AppendixC.
Correct Answer:
Verified
Correct Answer:
Verified
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