Ungrouped frequency distribution

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1. Name three of the four sampling techniques?

2. A survey taken in a restaurant shows the following number of cups of coffee consumed with each meal.  Construct an ungrouped frequency distribution.

0          2          2          1          1          2

3          5          3          2          2          2

1          0          1          2          4          2

0          1          0          1          4          4

2          2          0          1          1          5

Reference no: EM1312970

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