Based on the information provided, the missing entries are 48, 107, 209, 116, and 325.
What information is missing?
The missing information includes:
- Number of 7th graders without a pet.
- Number of 8th graders with a pet.
- Total students with a pet.
- Total students without a pet.
- Total of students surveyed.
Number of 7th graders without a pet:
This can be found by subtracting the total of students with a pet from the total 7th graders.
150 - 102 = 48
Number of 8th graders with a pet:
Subtract the total of students without a pet from the total 8th graders.
175 - 68 = 107
Total of students with a pet:
Add students with a pet:
102 + 107 = 209
Total of students without a pet:
Add students without a pet:
48 + 68 = 116
Total of students surveyed:
Add the total of students:
209 + 116 = 325
Note: This question is incomplete because the chart is missing; below I attach it.
Learn more about add and substract in: https://brainly.com/question/1913224
