Suggests that their heights are normally distributed

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A random variable Y is continuous with a normal distribution with a mean of 50 and a standard deviation of 5. What is P(Y >= 62.5)

0.9938

0.0062

0.0035

None of the above

Data on 3000 male college basketball players suggests that their heights are normally distributed with a mean of 76 inches (6 ft. 4 inches) and a standard deviation of 3.5 inches. Approximately how many players will be over 7 ft. or 84 inches tall?

2966

68

33

Cannot be determined from the information given

Reference no: EM132159024

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