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_ 21. Sports To qualify as a contestant in a race. a runner has to be in the fastest 16% of all applicants. The running times are normally distributed. with a mean of 63 min and a standard deviation of 4 min. To the nearest minute, - what is the qualifying time for the race? _ 22. Agriculture To win a prize at the county fair, the diameter of a tomato must be greater than 4 in. The diameters ofa crop of tomatoes grown in a special soil are normally distributed, with a mean of 3.2 in. and a standard deviation of 0.4 in. What is the probability that a tomato grown in the special soil will be a winner