The height of adult males is normally distributed with a mean of 172 cm and a...
The height of adult males is normally distributed with a mean of 172 cm and a standard deviation of 8 cm. If your height is at the 40th percentile, what is your height?
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The height of adult males is normally distributed with a mean of
172 cm and a...
Suppose that the weights of adult males are normally distributed with a mean of 172 lbs...
Suppose that the weights of adult males are normally distributed with a mean of 172 lbs and a standard deviation of 29 lbs. What is the probability that one randomly selected adult male will weigh more than 180 lbs? Select one: a. 0.084 b. 0.39 c. 0.61 d. 0.916
Heights of 13 year old males in the USA are normally distributed with a mean of...
Heights of 13 year old males in the USA are normally distributed with a mean of 60 inches and a standard deviation of 2 inches. Find the probability that a randomly selected 13 year old male in the USA has a height more than 58 inches. (Write your answer as a decimal number, rounded to the nearest hundredth) Heights of 13 year old males in the USA are normally distributed with a mean of 60 inches and a standard deviation...
Notation. The population of distances that adult males can reach forward is normally distributed with a...
Notation. The population of distances that adult males can reach forward is normally distributed with a mean of 88.0 cm and a standard deviation of 4.4 cm (from the Federal Aviation Administration). If samples of 36 adult males are randomly selected, what do fir and σι represent, and what are their values?
The heights of adult American males are normally distributed with a mean of 70 inches, and...
The heights of adult American males are normally distributed with a mean of 70 inches, and a standard deviation of 3 inches. The average NBA player is 6’7”, or 79 inches tall(3 standard deviations above the mean). If you select 1000 adult American males at random, how many of them would you expect to be taller than an average NBA-er?
Adult male height is normally distributed with a mean of 69.5 inches and a standard deviation...
Adult male height is normally distributed with a mean of 69.5 inches and a standard deviation of 2.33 inches. If an adult male is randomly selected, what is the probability that the adult male has a height between 67 and 70.7 inches? Round your final answer to four decimal places.
QUESTION 16 A normally distributed population of adult American men heights has a mean of 57.8...
QUESTION 16 A normally distributed population of adult American men heights has a mean of 57.8 inches and a standard deviation of 4.3 inches. Determine the sample average height at the 1st percentile for samples of size 75. Round to the nearest tenth QUESTION 17 A normally distributed population has a mean of 268 and a standard deviation of 39. Determine the value of the 90th percentile. Round to the nearest whole number QUESTION 18 A population is normally distributed...
Suppose that the walking step lengths of adult males are normally distributed with a mean of...
Suppose that the walking step lengths of adult males are normally distributed with a mean of 2.4 feet and a standard deviation of 0.3 feet. A sample of 34 men’s step lengths is taken. (a) Find the probability that an individual man’s step length is less than 2.1 feet. (b) Find the probability that the mean of the sample taken is less than 2.1 feet.
The lengths of adult males' hands are normally distributed with mean 189 mm and standard deviation...
The lengths of adult males' hands are normally distributed with mean 189 mm and standard deviation is 7.4 mm. Suppose that 8 individuals are randomly chosen. Round all answers to 4 where possible. a. What is the distribution of ? - NG b. For the group of 8, find the probability that the average hand length is less than 191. c. Find the first quartile for the average adult male hand length for this sample size. d. For part b),...
be clear please 4. The overhead reach distances of adult males are normally distributed with u...
be clear please
4. The overhead reach distances of adult males are normally distributed with u = 82.7 inches and o 3.4 in. a. If 36 adult males are randomly selected, find the probability the group has a mean overhead reach less than 83.5 inches? b. If you are designing a work station and your goal is for at least 99% of males to be able to reach assembly parts, what is the maximum height those parts may be located?...
6.4.6-T Question Help The overhead reach distances of adult females are normally distributed with a mean...
6.4.6-T Question Help The overhead reach distances of adult females are normally distributed with a mean of 205.5 cm and a standard deviation of 7.8 cm a. Find the probability that an individual distance is greater than 218.00 cm b. Find the probability that the mean for 25 randomly selected distances is greater than 204 20 cm. c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 307 6.4.9 W An...
Notation. The population of distances that adult males can reach forward is normally distributed with a mean of 88.0 cm and a standard deviation of 4.4 cm (from the Federal Aviation Administration). If samples of 36 adult males are randomly selected, what do fir and σι represent, and what are their values?
Adult male height is normally distributed with a mean of 69.5 inches and a standard deviation of 2.33 inches. If an adult male is randomly selected, what is the probability that the adult male has a height between 67 and 70.7 inches? Round your final answer to four decimal places.
The lengths of adult males' hands are normally distributed with mean 189 mm and standard deviation is 7.4 mm. Suppose that 8 individuals are randomly chosen. Round all answers to 4 where possible. a. What is the distribution of ? - NG b. For the group of 8, find the probability that the average hand length is less than 191. c. Find the first quartile for the average adult male hand length for this sample size. d. For part b),...
be clear please
4. The overhead reach distances of adult males are normally distributed with u = 82.7 inches and o 3.4 in. a. If 36 adult males are randomly selected, find the probability the group has a mean overhead reach less than 83.5 inches? b. If you are designing a work station and your goal is for at least 99% of males to be able to reach assembly parts, what is the maximum height those parts may be located?...
6.4.6-T Question Help The overhead reach distances of adult females are normally distributed with a mean of 205.5 cm and a standard deviation of 7.8 cm a. Find the probability that an individual distance is greater than 218.00 cm b. Find the probability that the mean for 25 randomly selected distances is greater than 204 20 cm. c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 307 6.4.9 W An...
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