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Make a frequency distribution of the data

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Reference no: EM132907197

The data set is the number of minutes a sample of 24 people exercise each week. 

80 118 130 159 95 119 132 161 102 120 135 162 108 122 141 167 112 124 145 190 113 126 152 255

1. Make a frequency distribution of the data using the appropriate class number and size. 

a. Number of classes:

b. Interval:

c. Lower Limit of the first class:

2. Display the data using a frequency table. 

3. Display the data using a Histogram. 

4. Describe the following based only on the historgram you created:

  • Shape:
  • Outlier:
  • Center:
  • Spread:

5. Find the 1st Quartile, the median, and 3rd Quartile. Show your work. 

6. Test for Outliers. Show your work

7. Does the data set contain any outliers? If so, what are they (be specific)?

8. Display the data using a box-and-whisker plot. (Use an appropriate scale and label each part)

Reference no: EM132907197

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