Respuesta :

Answer:

6

Step-by-step explanation:

All you have to do is subtract the smallest number from the biggest number. In this case, that would be 7-1 which is equal to 6. Therefore, the range of the data set is 6.

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nekumaker2

Answer: 15 hours

Step-by-step explanation: X = 1 hour add up all the x's there's 15 x's witch means 15 hours.