Data collected from 493 women are summarized in the table. a. Find the mean and standard deviation

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Data collected from 493 women are summarized in the table.

a. Find the mean and standard deviation of the heights, and sketch a histogram of the data.
b. Write an equation based on the model y = ab-x2 that approximates the histogram.
c. Find the equation for a normal curve using the height data.

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Discovering Advanced Algebra An Investigative Approach

ISBN: 978-1559539845

1st edition

Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke

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Question Posted: May 17, 2016 07:27 AM

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Data collected from 493 women are summarized in the table. a. Find the mean and standard deviation

Question:

148-50 150-52 152-54 154-56 156-58 158-60 160-62 162-64 164-66 Height (cm) Frequency 15 27452 63 66 Height (cm) Frequency 166-68 168-70 170-72 172-74 174-76 176-78 178-80 180-82 182-84 64 53 39 28 15

Step by Step Answer:

a Use the median of each range as a representative value ...View the full answer

Discovering Advanced Algebra An Investigative Approach

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