The mean height of women in a country (ages 20minus29) is 63.7 inches. A random sample...
The mean height of women in a country (ages 20minus29) is 63.7 inches. A random sample of 70 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume sigma equals 2.61. The probability that the mean height for the sample is greater than 64 inches is ________ (Round to four decimal places as needed.)
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The mean height of women in a country (ages 20minus29) is 63.7 inches. A random sample...
49 The mean height of women in a country (ages 20minus29) is 63.6 inches. A random...
49 The mean height of women in a country (ages 20minus29) is 63.6 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 64 inches? Assume sigmaequals2.59. The probability that the mean height for the sample is greater than 64 inches is nothing. (Round to four decimal places as needed.)
The mean height of women in a country (ages 20-29) is 63.5 inches. A random sample...
The mean height of women in a country (ages 20-29) is 63.5 inches. A random sample of 75 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume sigma =2.69. The 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 63.5 inches. A random...
The mean height of women in a country (ages 20− 29) is 63.5 inches. A random sample of 75 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume σ=2.55. The probability that the mean height for the sample is greater than 64 inches is ____. (Round to four decimal places as needed.)
The mean height of women in a country (ages 20-29) is 64.3 inches. A random sample...
The mean height of women in a country (ages 20-29) is 64.3 inches. A random sample of 75 women in this age group is selected. What is the probability that the mean height for the sample is greater than 65 inches? Assume a=2.78. The probability that the mean height for the sample is greater than 65 inches is ________. (Round to four decimal places as needed.)
The mean height of women in a country (ages 20-29) is 64.1 inches. A random sample...
The mean height of women in a country (ages 20-29) is 64.1 inches. A random sample of 50 women in this age group is selected. What is the probability that the mean height for the sample is greater than 65 inches? Assume sigma=2.54.
Is Question Help The mean height of women in a country (ages 20-29) is 63.5 inches....
Is Question Help The mean height of women in a country (ages 20-29) is 63.5 inches. A random sample of 75 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume o = 2.55. The probability that the mean height for the sample is greater than 64 inches is (Round to four decimal places as needed.) . Enter your answer in the answer box.
The mean height of women in a country (ages 20-29) is 63.5 inches. A random sample...
The mean height of women in a country (ages 20-29) is 63.5 inches. A random sample of 50 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume o = 2.85. The probability that the mean height for the sample is greater than 64 inches is (Round to four decimal places as needed.) The height of women ages 20-29 is normally distributed, with a mean of...
please help 5.4.32 Question Help The mean height of women in a country (ages 20-29) is...
please help
5.4.32 Question Help The mean height of women in a country (ages 20-29) is 63.8 inches. A random sample of 65 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume a = 2.97 The probability that the mean height for the sample is greater than 64 inches is 0.1379 (Round to four decimal places as needed.)
The mean height of women in a country (ages20minus−29)is 63.6inches. A random sample of 55 women...
The mean height of women in a country (ages20minus−29)is 63.6inches. A random sample of 55 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume sigmaσequals=2.84
In a survey of women in a certain country (ages 20minus29), the mean height was 63.1...
In a survey of women in a certain country (ages 20minus29), the mean height was 63.1 inches with a standard deviation of 2.91 inches. Answer the following questions about the specified normal distribution. (a) What height represents the 95th percentile? (b) What height represents the first quartile?
Is Question Help The mean height of women in a country (ages 20-29) is 63.5 inches. A random sample of 75 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume o = 2.55. The probability that the mean height for the sample is greater than 64 inches is (Round to four decimal places as needed.) . Enter your answer in the answer box.
The mean height of women in a country (ages 20-29) is 63.5 inches. A random sample of 50 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume o = 2.85. The probability that the mean height for the sample is greater than 64 inches is (Round to four decimal places as needed.) The height of women ages 20-29 is normally distributed, with a mean of...
please help
5.4.32 Question Help The mean height of women in a country (ages 20-29) is 63.8 inches. A random sample of 65 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume a = 2.97 The probability that the mean height for the sample is greater than 64 inches is 0.1379 (Round to four decimal places as needed.)
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