Question: The door frames used in an industrialized building system are of one standard size. If the heights of adults are normally distributed, men with a

The door frames used in an industrialized building system are of one standard size. If the heights of adults are normally distributed, men with a mean of 1.73m and standard deviation of 0.064m and women with a mean of 1.67 and standard deviation of 0.050m; then what proportion of men will have a clearance of at least 13cm with a frame height of 1.83m?

B 0.68

C 0.4577

D 0.577

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