Question

The results of a survey that asked 120 eighth graders if they prefer math or social studies are shown in the frequency table.

Math Social Studies Total
Girls 37 31 68
Boys 43
9 52
Total 80 40
120
The relative frequency table includes some of the relative frequencies from the table.
Math Social Studies Total
Girls 0.31
Boys
_[blank]
Total 0.67
1.00
What is the relative frequency for the total number of boys in this survey, rounded to the nearest hundredth?
Enter your answer as the value that correctly fills in the blank in the table, rounded to the nearest hundredth, like this: 42.53

Answer 1

0.43

Explanation:

1) Find the # of total boys (52)

2) Divide it by the total number of people (120)

3) Round the # to the nearest hundredth (0.43)

I hope this helped.