Question

Lizzy had test scores of:   72, 94, 108, 60
What is the RANGE of her test scores?

a.48

b.98

c.72

d.12

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Answer 1

Step-by-step explanation:

Hi

Ur answer is option {B} 98

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Answer 2

Concept

The range is basically the limit of values in which the values in data lies. It is a commonly used measure of variability. It is calculated by subtracting lowest value from highest value. It can be of function or equation also.

Given

Lizzy had scores of: 72,94,108,60.

To find

Range of Lizzy's test scores.

Explanation

We know that the range is the difference of highest value in data and lowest value. First of all we need to arrang the data in ascending value and the data will be as under:

Data:60,72,94,108

Range =108-60     (Highest value minus lowest value)

=48

Hence the range of Lizzy's score is 48.

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