An airliner carries 300 passengers and has doors with a height of 74 in. Heights of men are normally distributed with a mean of 69.0 in and a standard deviation of 2.8 in. Complete parts (a) through (d). ... a. If a male passenger is randomly selected, find the probability that he can fit through the doorway without bending. The probability is. (Round to four decimal places as needed.)

Q: 4)1993

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Q: 11 7. Evaluate

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Q: 11) 60

A: Here I am attaching image so that you understand each and every step.

Q: 2. V686

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A: We know that tan θ=Opposite sideAdjacent sidetan(68)=x21

Q: 9) 60

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Q: 4) 37 12

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Q: 4. 19 4

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Q: 5) 23

A: To find The other side of the given figure.

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Q: 21) 1,177

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A: Given sample size n = 15degree of freedom = n - 1 = 15 -1 = 14sample standard deviation = 1.2sample…