Please show all work in detail. thank you!
Please show all work in detail. thank you! 10. If z is a standard normal variable,...
Assume that military aircraft use ejection seats designed for men weighing between 134 lb and 200 lb. If women's weights are normally distributed with a mean of 164.6 lb and a standard deviation of 48.2 lb, what percentage of women have weights that are within those limits? Are many women excluded with those specifications?
Assume that military aircraft use ejection seats designed for men weighing between 136.7 lb and 206 lb. If women's weights are normally distributed with a mean of 160.6 lb and standard deviation of 45.7 lb, what percentage of women have weights that are within those limits? are many women ecluded with those specifations?
Assume that military aircraft use ejection seats designed for men weighing between 132.2lb and 216lb. If women's weights are normally distributed with a mean of 162.8 lb and a standard deviation of 41.7 lb, what percentage of women have weights that are within those limits? Are many women excluded with those specifications?
Assume that military aircraft use ejection seats designed for men weighing between 136.1 lb and 210 lb. women's weights are normally distributed with a mean of 169.1 b and a standard deviation of 43.8 lb, what percentage weights that are within those limits? Are many women excluded with those specifications?
Assume that military aircraft use ejection seats designed for men weighing between 140.1 lb and 201 lb. If women's weights are normally distributed with a mean of 162.5 lb and a standard deviation of 48.3 lb, what percentage of women have weights that are within those limits? Are many women excluded with those specifications? The percentage of women that have weights between those limits is nothing%. (Round to two decimal places as needed.) Are many women excluded with those specifications?...
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Assume that military aircraft use ejection seats designed for men weighing between 145.5 lb and 202 lb. If women's weights are normally distributed with a mean of 173.1 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? The percentage of...
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An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots weighing between 140 lb and 181 lb. The new population of pilots has normally distributed weights with a mean of 146 lb and a standard deviation of 27.2 lb. a. If a pilot is randomly selected, find the probability that his weight is between 140 lb and...
Assume that military aircraft se ejection was designed for men weighing between 1474 1 and 212 1. women's weights are normally distributed with a mean of 1005 Ib and a standard deviation of 48.31, what percentage of women have weights that are within those limits? Are many women excluded with those specifications? The percentage of women that have weights between those imit is (Round to two decimal places as needed) Are many women excluded with those specification? O A No,...
An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots weighing between 140 lb and 191 lb The new population of pilots has normally distributed weights with a mean of 148 lb and a standard deviation of 30.2 lb. a. If a pilot is randomly selected, find the probability that his weight is between 140 lb and 191 lb. The probability is approximately (Round to four decimal places as needed.) b. If 35 different...
An engineer is going to redesign 140 lb and a standard deviation of 33.1 lb. ejection seat for an airplane. The seat was designed for pilots weighing between 130 lb and 171 lb. The new population of pilots has normally distributed weights with a mean of . If a pilot is randomly selected, find the probability that his weight is between 130 lb and 171 lb. The probability is approximately (Round to four decimal places as needed.) . If 30...