need help with these questions please

1) Assume that military aircraft use ejection seats designed for men weighing between 140.4lb and 217lb. Ifwomen's weights are normally distributed with a mean of 175.9lb and a standard deviation of

45.2lb, what percentage of women have weights that are within thoselimits? Are many women excluded with thosespecifications? a)The percentage of women that have weights between those limits is

2) Suppose that an airline uses a seat width of

16.8in. Assume men have hip breadths that are normally distributed with a mean of 14.8 in. and a standard deviation of 1 in. a) If a plane is filled with 120 Randomly selectedmen, find the probability that these men have a mean hip breadth greater than 16.8 in.

The probability is

3) Assume that the random variable X is normallydistributed, with mean =51 and standard deviation

=10. Compute the probability Of P(X47)

4)Assume the random variable X is normally distributed with mean =50 and standard deviation

=7.

Compute the probability.P(53X66) 5)Assume that the random variable X is normallydistributed, with mean =50 and standard deviation

=10.

Compute the probability

P(56