2. The class marks of a distribution of temperature readings (given to the nearest degree Celsius)are 10, 20, 30, 40, and 5 0. Find a) the class boundaries, b) the class interval. 3. What are the mean, median, and sample standard

2. The class marks of a distribution of temperature readings (given to the nearest degree Celsius)are 10, 20, 30, 40, and 5 0. Find a) the class boundaries, b) the class interval. 3. What are the mean, median, and sample standard

PREALGEBRA

15th Edition

ISBN:9781938168994

Author:OpenStax

Publisher:OpenStax

Chapter5: Decimals

Section5.5: Averages And Probability

Problem 400E: The cash register receipts each day last week at a coffee shop were $1,845. $1,520. $1,438, $1,682,...

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Question

2. The class marks of a distribution of temperature readings (given to the nearest degree Celsius)are 10, 20, 30, 40, and 5
0. Find a) the class boundaries, b) the class interval. 3. What are the mean, median, and sample standard

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