Assume that the height of adult females in the United States is approximately normally distributed with a mean of 63.8 inches and a standard deviation of 2.83 inches. A sample of 10 such women is selected at random.
Find the probability that the mean height of the sample is greater than 62.5 inches.
Round your answer to 4 decimal places.
Assume that the height of adult females in the United States is approximately normally distributed with...
Assume that the height of adult females in the United States is approximately normally distributed with a mean of 63.9 inches and a standard deviation of 2.82 inches. A sample of 10 such women is selected at random. Find the probability that the mean height of the sample is greater than 62.7 inches. Round your answer to 4 decimal places.
suppose that the height of adult women in the united states are normally distributed with a mean of 64.5 and a standard deciatiin of 2.4 inches Abigail is taller than 75% of the population of us women. how tall in inches is Abigail. round to 4 decimal places
The height of women in the United States is normally distributed with a mean of 165 cm and standard deviation of 7 cm. Show all work for full credit! What is the probability that a randomly selected woman in the United States is taller than 167 cm? What is the probability that a randomly selected sample of 50 women in the United States has an average height greater than 167 cm? bove
Suppose that the heights of adult women in the United States are normally distributed with a mean of 64.5 inches and a standard deviation of 2.3 inches. Jennifer is taller than 75 %of the population of U.S. women. How tall (in inches) is Jennifer? Carry your intermediate computations to at least four decimal places. Round your answer to one decimal place.
Question 8 (1 point) Suppose that in the United States the height of a typical adult male is normally distributed with an average of 68.12 inches tall and a standard deviation of 6.564. You take a random sample of 17 adult males. What is the probability that the mean height of the sample is greater than 65.98? 1) 0.6278 O2) 0.0894 03) 0.3722 O4) 0.8985 05) 0.9106
in a countyof united states of heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 55.6 inches and standard deviation of 2.6 inches. A) What is the probabilty that a randomly chosen child has a height of less than 60.8 inches?______round three decimal places B) What is the probability that a randomly chosen child has a height of more than 48.7 inches?_______round three decimal places.
Suppose that the heights of adult women in the United States are normally distributed with a mean of 65 inches and a standard deviation of 2.5 inches. Jennifer is taller than 90% of the population of U.S. women. How tall (in inches) is Jennifer? Carry your intermediate computations to at least four decimal places. Round your answer to one decimal place. inches x 6
Suppose that the heights of adult men in the United States are normally distributed with a mean of 70 inches and a standard deviation of 3 inches. What proportion of the adult men in United States are less than 6 feet tall? (Hint: 6 feet 72 inches) Round your answer to at least four decimal places. X 5 ?
Suppose that the heights of adult men in the United States are normally distributed with a mean of 70.5 inches and a standard deviation of 3 inches. What proportion of the adult men in United States are at most 6 feet tall? (Hint: 6 feet = 72 inches.) Round your answer to at least four decimal places. 0 х 5 ?
31. Heights of Women 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 6 Center for Health Statistics) 6 inches? Assume ơ-2.9 inches. (Adapted from National 33. Which Is More Likely? Assume that the heights in Exercise 31 are normally distributed. Are you more likely to randomly select 1...