Question

1. The range for the data 13, 15, 12, 14, 19, 16, 20 is ------ *


1. 9

2. 8

3. 7

4. 6

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Answer 1

Range = Highest observation- Lowest observation

Range = 20- 13

Range = 7

1. The range for the data 13, 15, 12, 14, 19, 16, 20 is ------ *

3. 7

Answer 2

Answer:  7

Step-by-step explanation:  

Range =  largest number - smallest number

so now we apply by saying:

Range = 20 - 13

           = 7