Use the histogram at right for 13a-d. a. Approximate the frequency of scores between 80 and 90.

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Use the histogram at right for 13a-d.

a. Approximate the frequency of scores between 80 and 90.
b. Approximate the sum of all the frequencies.
c. Find P(a score between 80 and 90).
d. Find P(a score that is not between 80 and 90).

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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 07:19 AM

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Use the histogram at right for 13a-d. a. Approximate the frequency of scores between 80 and 90.

Question:

330 270 240 210 180 150 120 40 50 60 70 80 90 100 Score

Step by Step Answer:

a 270 b 1380 The approximate ...View the full answer

Discovering Advanced Algebra An Investigative Approach

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