The range of the data is the difference between the maximum value and the minimum value.
Maximum value: 30
Minimum value: 0
Range = Maximum value - Minimum value
Range = 30 - 0
Range = 30
Therefore, the range of the number of hours spent on screens by the kids that the director surveyed is 30 hours.
The director of a local summer camp is interested in the number of hours kids spend on screens each week. He surveys a group of 15 kids at his camp and asks them how many hours they spent on screens last week. His results follow. What is the range of his data? {18,8,8,7,10,14,15,11,17,17.5,18,0,18,30,20}(1 point) The range of the number of hours spent on screens by the kids that the director surveyed is __ hours.
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