Consider the following cumulative frequency distribution: a. Construct a frequency distribution. How many observations are at least

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Consider the following cumulative frequency distribution:

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a. Construct a frequency distribution. How many observations are at least 35 but less than 45?

b. Graph a frequency histogram.

c. What percent of the observations are less than 45? R-69

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Business Statistics Communicating With Numbers

ISBN: 9780071317610

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Authors: Kelly Jaggia

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Question Posted: Sep 19, 2024 09:01 PM

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Consider the following cumulative frequency distribution: a. Construct a frequency distribution. How many observations are at least 35 but less than 45? b. Graph a frequency histogram. c. What...
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Consider the following cumulative frequency distribution: a. Construct a frequency distribution. How many observations are at least

Question:

Class Cumulative Frequency 15 up to 25 30 25 up to 35 50 35 up to 45 120 45 up to 55 130

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Business Statistics Communicating With Numbers

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