A population of values has a normal distribution with random sample of size n = 164. μ = 81.9 and σ = 75.7. You intend to draw a Find P89, which is the score separating the bottom 89% scores from the top 11% scores. P89 (for single values) = Find P89, which is the mean separating the bottom 89% means from the top 11% means. P89 (for sample means) = Enter your answers as numbers accurate to 1 decimal place. **********NOTE************ round your answer to ONE digit after the decimal point! **** Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
A population of values has a normal distribution with random sample of size n = 164. μ = 81.9 and σ = 75.7. You intend to draw a Find P89, which is the score separating the bottom 89% scores from the top 11% scores. P89 (for single values) = Find P89, which is the mean separating the bottom 89% means from the top 11% means. P89 (for sample means) = Enter your answers as numbers accurate to 1 decimal place. **********NOTE************ round your answer to ONE digit after the decimal point! **** Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:A population of values has a normal distribution with
random sample of size n = 164.
μ
= 81.9 and σ = 75.7. You intend to draw a
Find P89, which is the score separating the bottom 89% scores from the top 11% scores.
P89 (for single values)
=
Find P89, which is the mean separating the bottom 89% means from the top 11% means.
P89 (for sample means) =
Enter your answers as numbers accurate to 1 decimal place.
**********NOTE************ round your answer to ONE digit after the decimal point! ****
Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
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