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Mathematics, 24.09.2019 15:20 trystonprice
The upper leg length of 20 to 29-year-old males is normally distributed with a mean length of 43.7 cm and a standard deviation of 4.2 cm. a random sample of 9 males who are 20 to 29 years old is obtained. what it the probability that the mean leg length is less than 20 cm? 0.1894 pratically 0 0.2134 0.7898
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The upper leg length of 20 to 29-year-old males is normally distributed with a mean length of 43.7 c...
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