The door frames used in an industrialised 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? (You need to use the standard Normal Distribution table)
A 0.3196
B 0.68
C 0.4577
D 0.577