Question
Height (inches) Frequency 63 to 65 73 66 to 68 1056 69 to 71 5006 72 to 74 7593 75 to 77 2903 78 to
Height (inches)
Frequency
63 to 65
73
66 to 68
1056
69 to 71
5006
72 to 74
7593
75 to 77
2903
78 to 80
291
81 to 83
11
2. The mean height of men is 69.7 inches. Assume that the heights of men are normally distributed, with a standard deviation of 2.9 in.
10% of men are taller than which height? Round your answer to 1
decimal place.
Find the percentage of men that are 6'0" or taller. Round your final
answer to 2 decimal places.
How does the approximate percentage for the height of men 6'0" or
taller (from the normal distribution) compare with the actual
percentage of baseball players 6'0" or taller (from Problem 1)?
Based on your normal distribution calculation from part (b),
approximately how many Major League Baseball players would you expect to be 6'0" or taller? Round your answer to the nearest whole number.
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