Question

what is the average weight of breed A and breed B

A: 10, 8, 7, 10, 9, 9, 10, 9
B. 10, 12, 14, 13, 10, 15, 11, 12

Answer 1

To calculate the average weight of breeds A and B, we will sum the weights of each breed and then divide by the number of weights.

**For Breed A:**
Weights: 10, 8, 7, 10, 9, 9, 10, 9

Sum = 10 + 8 + 7 + 10 + 9 + 9 + 10 + 9 = 72

Number of weights = 8

Average for Breed A = Sum / Number of weights = 72 / 8 = 9

**For Breed B:**
Weights: 10, 12, 14, 13, 10, 15, 11, 12

Sum = 10 + 12 + 14 + 13 + 10 + 15 + 11 + 12 = 97

Number of weights = 8

Average for Breed B = Sum / Number of weights = 97 / 8 = 12.125

**Summary:**
- Average weight of Breed A: 9
- Average weight of Breed B: 12.125