If x is normally distributed with µ =20.0 ands =4...

If x is normally distributed with µ =20.0 ands =4.0 determine thefollowing:
a) P(x ³20.0)
b) P (16.0 less than = to x less than equal to24.0)
c) P (x less than equal to 12
d) P (x = 22.0)
e P (12.0 less than or equal to x less than or equal to28.0)
f) P( x greater than or equal to 16)
Thank yu

Answers ( 1 )

  1. tamara webb
    tamara webb
    a) 0.5
    b) 0.6826
    c) 0.0228
    d)
    e) 0.9544
    f) 0.8413

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