The mean height of women is greater than 64
Splet13. mar. 2024 · Assume that women's heights are normally distributed with a mean 64.5 in, and a standard deviation of 2.3 in. a. if 1 woman is randomly selected, find the probability that her height is less than 65 in. b. if 46 women are randomly selected, find the probability that they have a mean height less than 65 in. Expert's answer Solution: Splet14. avg. 2024 · answered • expert verified The heights of North American women are nor-mally distributed with a mean of 64 inches and a standard deviation of 2 inches. a. b. c. What is the probability that a randomly selected woman is taller than 66 inches? A random sample of four women is selected.
The mean height of women is greater than 64
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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). … Splet1. The mean height of women in the United States (ages 20-29) is 64.2 inches. A random sample 100 women in this age group is selected. What is the probability that the mean …
SpletThe mean height of women in a country (ages20-29) 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 sigma =2.78. SpletWhat is the probability that the mean height for the sample is greater than 64 inches? The mean height of women in a country (ages 20-29) is 63.6 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 standard deviation = 2.74. (round t
SpletThe probability that the mean height for the sample is greater than 64 inches is (Round to four decimal places as needed.) Show transcribed image text Expert Answer Random … 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...
SpletThe probability that the mean height for the sample is greater than 64 inches is enter your response here. Answer by math_tutor2024 (2079) ( Show Source ): You can put this solution on YOUR website! mu = 63.7 = population mean height n = 70 = sample size sigma = 2.91 = population standard deviation of the heights xbar = sample mean
Splet21. apr. 2024 · According to a 201 8 report from the Centers for Disease Control and Prevention (CDC), the average height among all American women, age 20 and up, is 5 … can lisinopril be taken with viagraSpletObesity is a medical condition, sometimes considered a disease, in which excess body fat has accumulated to such an extent that it may negatively affect health. People are classified as obese when their body mass index (BMI)—a person's weight divided by the square of the person's height—is over 30 kg/m 2; the range 25–30 kg/m 2 is defined as … fixbboSpletthe mean height of women in a country (ages 20-29) is 63.6 inches. A random sample of 50 women in this age group is selected. What is the probability mean height for the sample … can lisinopril be taken without foodSpletOur analysis consisted of 438 respondents, with a mean age of 22 ± 12.2 years. More than a quarter (27.4%) reported lack of breast support prevented them from being active or exercising. ... negatively impacting their activity level at higher frequencies than women in households self-reporting incomes greater than $ 100,000 ... can lisinopril cause anxiety attacksSplet(5) Several years ago, the mean height of women 20 years of age or older was 63.7. Suppose that a random sample of 45 women who are 20 years or OLDER today result in a mean height of 64.2 inches. A) select appropriate null and alternative hypotheses to asses whether woman are taller today B) suppose the P-value for this test of .15. fix bayonets memesSplet26. mar. 2014 · The heights of North American women are normally distributed with a mean of 64 inches and a standard deviation of 2 inches. A random sample of four women is … fix baywatchSplet14. apr. 2024 · A standardised chair was used in the current study (0.46 m) and 9.81 ms −1 was used to indicate gravity. Relative sit-to-stand muscle power (W.kg −1) was then used to identify the prevalence of extremely low muscle power (< 3rd percentile; < 1.62W.kg −1 for Women; < 2.03W.kg −1 for Men) in our population using age- and sex-specific reference … fix bayonets the battle for goose green