Answer:
Option C is correct
Step-by-step explanation:
First we will convert the mixed fractions into fraction form.
5/4, 5/8, 3/4, 1/2, 3/2, 7/4
Now, to find the range the formula used is:
Range= Maximum Value - Minimum Value
To find the maximum value and minimum value in fractions, we need to make the denominator of each fraction same. Since the highest value of denominator is 8, so other fractions denominator should be 8.
10/8, 5/8, 6/8,4/8,12/8,14/8
Maximum Value = 14/8 (having highest numerator)
Minimum value = 4/8 (having lowest numerator)
Range of data set = Maximum Value - Minimum value
= 14/8 - 4/8
= 10/8 = 5/4
= 1 1/4
so, option C is correct.
