Construct frequency histograms for the data in Problem. 3, 2, 5, 6, 3, 2, 6, 5, 4, 2, 1, 6
Construct frequency histograms for the data in Problem. 3, 2, 5, 6, 3, 2, 6, 5, 4, 2, 1, 6
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.1: Stem-and-leaf Plots And Histograms
Problem 10E
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Question
Construct frequency histograms for the data in Problem.
3, 2, 5, 6, 3, 2, 6, 5, 4, 2, 1, 6
Expert Solution
Step 1
Frequency measures the number of times something occurs in a specific amount of time. The frequency of an observation tells you the number of times the observation occurs in the data.
So, first make frequency distribution table . Frequency distribution tables give you a computation of the data to allow you to find patterns.
To make the frequency distribution table, first write the categories in one column , Next, tally the numbers in each category and write the frequency .
| Number | Frequency (f) |
| 1 | 1 |
| 2 | 3 |
| 3 | 2 |
| 4 | 1 |
| 5 | 2 |
| 6 | 3 |
|
∑ f = 12 |
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