e. Find the maximum level for the bottom 2.5% of all children. Z- score = Answer = f. Find the levels in the middle 70% of the distribution. In other words, find the levels in the top 15% and the bottom 15% of all children. Тоp 15% Z- score = Answer = Bottom 15% Z- score = Answer =

e. Find the maximum level for the bottom 2.5% of all children. Z- score = Answer = f. Find the levels in the middle 70% of the distribution. In other words, find the levels in the top 15% and the bottom 15% of all children. Тоp 15% Z- score = Answer = Bottom 15% Z- score = Answer =

Name: The mean cholesterol level in children is 180 mg/dL with standard dev
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Description: The mean cholesterol level in children is 180 mg/dL with standard deviation 39 mg/dL.Assume this level varies from child to child according to an approximate normaldistribution. е.Find the maximum level for the bottom 2.5% of all children.Z - score

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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Concept explainers

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.

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Question

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The mean cholesterol level in children is 180 mg/dL with standard deviation 39 mg/dL.
Assume this level varies from child to child according to an approximate normal
distribution.

е.
Find the maximum level for the bottom 2.5% of all children.
Z - score =
Answer =
f. Find the levels in the middle 70% of the distribution. In other words, find the levels in
the top 15% and the bottom 15% of all children.
Тор 15%
Z- score =
Answer =
Bottom 15%
Z- score =
Answer =

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