02-09-2015
Mathematics

contestada

Billy goes to a car rally. He keeps a note of the race times of the cars in minutes: 122,133,142,154,122,156,134. What is the range of the times?

Respuesta :

02-09-2015

The range is the difference between the largest and smallest values in the data set. In this case, 156 is the largest value and 122 is the smallest, so our answer is 156-122=34.

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