ue that mitary sirot use jation seats densigned for men weighing belaen 1301 b a

Question

ue that mitary sirot use jation seats densigned for men weighing belaen 1301 b and 217 bwomen's woights are nommaly distributed with a mean of 174 6 b and a standand deviation of 42.8 b, what percentage of women have ghts hat are within hose limits? Ave many women excluded with those speofcations? e percentage of women that have weights between hose lmt io ound to two decimal places as needed e many women excluded with those spefications C. No, the percentage of women who are xcluded, which is the complement of he D. Yes, te percentage of women who ane excluded, whidh is equal to the probability found previously. shows that about half of women are excluded probability lound previoushy, shows hat very few women are excluded

Explanation / Answer

X1=130.1

X2=217

M=174.6

S=42.8

Z1=X1-M/S

=(130.1-174.6)/42.8

=-1.04

Z2=X2-M/S

=217-174.6/42.8

=0.99

P(130.1<X<217)

=P(-1.04<Z<0.99)

=0.3508+0.3389

=0.6897. Or 68.97%

B) is the answer.

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