Question

Let X ~ N(3, 5). What is the standard deviation of X?

Let X ~ N(3, 5). What is the standard deviation of X?

Homework Answers

Answer #1

Solution,

The normal distribution with mean µ and variance  2 X N ( µ,  2 )

X N ( 3, 5)

standard deviation = = 2 = 5 = 2.236

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