Question: USING EXCEL FUNCTIONS P ( Z < 2 ) = _____________ P( Z > 1 ) = ______________ P( -2 < Z < 2 )
USING EXCEL FUNCTIONS
P ( Z < 2 ) = _____________
P( Z > 1 ) = ______________
P( -2 < Z < 2 ) = _______________
P( -2.5 < Z < 2.5 ) =______________
P( -3 < Z < 3 ) =______________
Given a normally distributed process with M = 70 and = 5
P ( X < 77 ) = _______________
P( 60 < X < 80 ) = _____________
P( X > 75 ) = __________________
10% of the data is below ________________
15% of the data is above ________________
The middle 88% of the data is between _______ and __________.
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