Question

The range of the data 2, 9, 6,5, 8 would change if 3 was added to each value in the data.

Answer 1

Answer:

if each number is added by some number then there would be no change in the range

Step-by-step explanation:

Answer 2

The range of the data 2, 9, 6,5, 8 would change if 3 was added to each value in the data.

Given: The range of the data 2, 9, 6,5, 8 would change if 3 was added to each

To find: Range will change or not if 3 is added

Solution: We know that,

Range= Highest observation- Lowest observation

For original data,

Range =9-2 = 7

After adding 3 to each value,

The data becomes 5,12,9,8,11

So Range =12-5=7

Therefore, the range is the same for both cases.

Range will not change  if 3 is added

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