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Copy (2) of KatrinaManning_MM207_Unit_2_Chapter_2_Project

Copy (2) of KatrinaManning_MM207_Unit_2_Chapter_2_Project -...

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MM207 Unit 2 Chapter 2 Project Total points are 30. Points are included with each problem. Included with each section or problem are reference examples and end of section exercises that  can be used as a guide. To receive full credit, work must be shown if applicable. See the instructions at the end of the project for copying a graph from Excel into a Word  document. The technology manual that was packaged with your book has an Excel section that  can help with the graphing. Section 2.1: Frequency Distributions and their Graphs (Note: Scatter plots will be revisited on Unit 8.) 1. The School Action Society asked its members how many hours they had worked during  the previous week in part-time jobs. The following data lists the number of hours spent  working during the previous week. 6 6 6 4 6 6 9 8 6 3 7 6 6 7 6 6 7 6 6 8 6 7 8 4 a. From these data construct a frequency table with the included columns. (References: example 1 and 2 page 41, end of section exercises 27, 28 page 51).  Round the relative frequencies to three decimal places. (5 points)        Hours Tally Frequency f Midpoint Relative  Frequency 3 - 4 5 - 6 7 - 8 9 - 10 1
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MM207 Unit 2 Chapter 2 Project b. Using Excel construct a frequency histogram for the frequency table in part a. Use 
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