According to a study done by UCB students, the height for Martian adult males is normally distributed with an average of 65 inches and a standard deviation of 2.5 inches. Suppose one Martian adult...


According to a study done by UCB students, the height for Martian adult males is normally distributed with<br>an average of 65 inches and a standard deviation of 2.5 inches. Suppose one Martian adult male is<br>randomly chosen. Let X = height of the individual. Round all answers to 4 decimal places where possible.<br>a. What is the distribution of X? X ~ N(<br>b. Find the probability that the person is between 62.5 and 64.5 inches.<br>c. The middle 20% of Martian heights lie between what two numbers?<br>Low:<br>inches<br>High:<br>inches<br>Submit Question<br>to search<br>近<br>

Extracted text: According to a study done by UCB students, the height for Martian adult males is normally distributed with an average of 65 inches and a standard deviation of 2.5 inches. Suppose one Martian adult male is randomly chosen. Let X = height of the individual. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X ~ N( b. Find the probability that the person is between 62.5 and 64.5 inches. c. The middle 20% of Martian heights lie between what two numbers? Low: inches High: inches Submit Question to search 近

Jun 01, 2022
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