Assume that military aircraft use ejection seats designed for men weighing between 149.4 lb and 219 lb. If? women's weights are normally distributed with a mean of 170.8 lb and a standard deviation of 42.1 lb, what percentage of women have weights that are within those? limits? Are many women excluded with those? specifications?
Added by Jacob A.
Step 1
4 - 170.8) / 42.1 = -0.505 Upper z-score = (219 - 170.8) / 42.1 = 1.142 Show more…
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Assume that military aircraft use ejection seats designed for men weighing between 149.4 lb and 219 lb. If? women's weights are normally distributed with a mean of 170.8 lb and a standard deviation of 42.1 ?lb, what percentage of women have weights that are within those? limits? Are many women excluded with those? specifications?
Katy G.
Assume that military aircraft use ejection seats designed for men weighing between 140.6 lb and 210 lb. If women's weights are normally distributed with a mean of 164.7 lb and a standard deviation of 42.7 lb, what percentage of women have weights that are within those limits? Are many women excluded with those specifications?
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