A: 5, 7, 9, 10, 11, 11, 12, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 17,18, 20 For the data set: a. Calculate the range and determine a bin width that will allow you to sort the data into six intervals of equal width b. Using the bin width from a) create a histogram of the data (may need a frequency table first) c. Calculate the mean, median, and mode. Which measure best describes the central tendency of each data set? Why? d. Calculate Q1, Q2, Q3 and the IQR (use the raw data listed above)

A: 5, 7, 9, 10, 11, 11, 12, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 17,18, 20 For the data set: a. Calculate the range and determine a bin width that will allow you to sort the data into six intervals of equal width b. Using the bin width from a) create a histogram of the data (may need a frequency table first) c. Calculate the mean, median, and mode. Which measure best describes the central tendency of each data set? Why? d. Calculate Q1, Q2, Q3 and the IQR (use the raw data listed above)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 3CYU

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Question

A: 5, 7, 9, 10, 11, 11, 12, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 17,18, 20

For the data set:

a. Calculate the range and determine a bin width that will allow you to sort the data into six intervals of equal width
b. Using the bin width from a) create a histogram of the data (may need a frequency table first)
c. Calculate the mean, median, and mode. Which measure best describes the central tendency of each data set? Why?
d. Calculate Q1, Q2, Q3 and the IQR (use the raw data listed above)

Definition Definition Characteristic of data to concentrate at certain values, usually in the center of the distirbution. The central tendency of the data is measured by descriptive statistics like mean, median, and mode, which are known as measures of central tendency. Depending upon the type of data under study, some measures of central tendency become more appropriate to use than others.

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