Asked by cesar

A random sample of students was surveyed and asked to list their grade level and whether or not they have a pet. Results are shown in the table below.
Pets Survey
Grade Pets No Pets Total
6th grade 28 23 51
7th grade 20 29 49
8th grade 12 22 34
Total 60 74 134

How many 7th graders were surveyed?

All Answers 1

Answered by GPT-5 mini AI
49

(From the table: 20 with pets + 29 without pets = 49 seventh graders.)