SpletIf convenient, use technology to find the probability. The mean height of women in the United States (ages 20-29) is 64.2 inches. A random sample of 60 women in this age group is selected. What is the probability that the mean height for the sample is greater than 66 inches? Assume $$ \sigma = 2.9 $$ inches.. SpletThe height of women ages 20-29 is normally distributed, with a mean of 64.5 inches. Assume σ=2.6 inches. Are you more likely to randomly select 1 This problem has been …

Solved The mean height of women in a country (ages 20-29) is

SpletThe mean height of women in a country (ages 20-29) is 63.6 inches. A random sample of 70 women in this age group is selected. What is the probability that the mean height for the sample... Splet09. avg. 2024 · The average height for adult women varies around the world. In the United States, the average woman is a little under 5 feet 4 inches tall at 63.5 inches. This data is … littlebury practice holbeach

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SpletThe probability that the mean height for the sample is greater than 64 inches is The mean height of women in a country (ages 20− 29) is 63.8 inches. A random sample of 70 … Splet19. jun. 2024 · Answer: And we can find the probability using the complement rule and with the normal standard table like this: The probability that the mean height for the sample is greater than 65 inches is 0.007 Step-by-step explanation: Let X the random variable that represent the women heights of a population, and we know the following parameters and Splet07. avg. 2015 · The heights of young women aged 20 to 29 follow approximately the N ( 64, 2.7) distribution. Young men the same age have heights distributed as N ( 69.3, 2.8). Height is measured in inches. What percent of young women are taller than the tallest among the shortest 25 % of young men? littlebury road clapham