Solution :
Given that ,
P(x > 78) = 1 - p( x< 78 )
=1- p P[(x - ) / < (78 - 80) / 3]
=1- P(z < - 0.6667)
= 1 - 0.2525
= 0.7475
Suppose the diastolic blood pressure of females follow Normal distribution with Mean = 80 and Standard...
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