According to a study done by UCB students, the height for Martian adult males is normally distributed withan average of 68 inches and a standard deviation of 2.5 inches. Suppose one Martian adult male is randomlychosen. Let X = height of the individual. Round all answers to 4 decimal places where possible.Find the probability that the person is between 69.9 and 70.9 inches.The middle 30% of Martian heights lie between what two numbers? Round to the nearest tenth.Low:inchesHigh:inches

Obtain the probability that the person is between 69.9 and 70.9 inches. The probability that the…

Answered: According to a study done by UCB…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The mean time taken by all participants to run a road race was found to be 110 minutes with a standard deviation of 15 minutes. Using Chebyshev's theorem, find the percentage of runners who ran this road race in 80 to 140 minutes. Round your answer to the nearest integer. of
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The life of light bulbs is distributed normally. The standard deviation of the lifetime is 25 hours and the mean lifetime of a bulb is 510 hours. Find the probability of a bulb lasting for at most 552 hours. Round your answer to four decimal places.
Write down the formulas for the standard deviation of p.
Five hundred children participated in a field demonstration. Their heights averaged 110cm with a standard deviation of 6cm. How many children belong to the upper 25% of the group?
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Assume that the readings on the thermometers are normally distributed with a mean of 0° and standard deviation of 1.00°C. A thermometer is randomly selected and tested. Draw a sketch and find the temperature reading corresponding to P34, the 84th percentile. This is the temperature reading separating the bottom 84% from the top 16%. Click to view page 1 of the table. Click to view page 2 of the table. Which graph represents P ? Choose the correct graph below. 84 A. В. OC. D. Ay X The temperature for P84 is approximately (Round to two decimal places as needed.)
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The distances golf balls travel under laboratory testing conditions are normally distributed. The mean is 312 yards. The probability the golf ball travels further than 319 yards is 0.28. Find the probability a randomly selected golf ball travels between 305 yards and 319 yards. Express the answer as a decimal value rounded to the nearest hundredth.

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