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Jacob surveyed members of three different gyms and recorded the number of hours they exercised last week. The mean and standard deviation (SD) of the data he gathered are shown in the table.

| Gym A | Gym B | Gym C |
|-------|-------|-------|
| Mean = 7 | Mean = 8 | Mean = 6 |
| SD = 2.9 | SD = 4.2 | SD = 3.2 |

Use the information in the table to complete the following statement:

The members of gym ____ show the most consistency in the number of hours they exercised last week, because the ____ of this data set is the ____.



Answer :

GinnyAnswer
The members of gym A show the most consistency in the number of hours they exercised last week, because the standard deviation of this data set is the smallest.