µ = 114.8, σ = 13.1, n = 36
N = 300
σₓ = (σ/√n)*√((N-n)/(N-1)) = (13.1/√36)*√((300-36)/(300-1)) = 2.0516
P(X < 110) =
= P( (X-µ)/σ < (110-114.8)/2.0516 )
= P(z < -2.3396)
Using excel function:
= NORM.S.DIST(-2.3396, 1)
= 0.0096
Answer: a) 0.0096
For women aged 18-24, systolic blood pressures (in mm Hg) are normally distributed with a mean...
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