In a survey of women the mean height was 62.5 inches with standard deviation of 2.82 inches. What height represents the 95th percentile? What height represents the first quartile?

Question

24-02-2019
Mathematics

contestada

In a survey of women the mean height was 62.5 inches with standard deviation of 2.82 inches. What height represents the 95th percentile? What height represents the first quartile?

Respuesta :

Otras preguntas

The descriptive statistics are shown. Analyzing Misleading Graphs and Reports Compare the measures. Describe what these measures indicate about the shape of the

Please help ASAP please and thanks!! I'll also mark you! Explain what occurs in a substitution reaction and give an example of substitution reaction. Explain wh

which sentence best explains how human population growth affects the production of waste ? A. An increase in people would have an unpredictable effect on waste.

Find the value of n such that x2 – 19x + n is a perfect square trinomial.

What new rules did the food and drug administration established regarding food labeling and how will these rules help consumers?

Match each word problem to the equation that models it. tiles the sum of the squares of two positive integers is 394. if one integer is 2 less than the other an

How does Surja’s reaction to Kunda in her letter illustrate how women are viewed in Indian society? Without ever meeting Kunda, Surja assumes dominion over her

food web represents a community in a rain forest. If people took most of the boa constrictors from this community, which changes would be likely to occur? Sel

Use the following passage to answer the question. (1) Water is something most of us take for granted. (2) If we need a cold drink or want to take a shower, wate

which initiative helps manage energy costs for families

avaccc avaccc · Answer 1 · 2019-02-24T18:12:33+01:00

example: In a survey of women in a certain country (ages 20-29) the mean height 63.7 inches with a standard deviations 2.65 inches. What is the height that represent 85 perentile ? what is the height represent First quartile

answer: in a survey of women in a certain country (ages 20-29) the mean height 63.7 inches with a standard deviations 2.65 inches.
What is the height that represent 85 percentile ?
Find the z-value of the 85th percentile::
invNorm(0.85) = 1.0364
Find the corresponding height value::
h = z*s + u
h = 1.0364*2.65 + 63.7
h = 66.47"