Question

Assignme

Lucinda has quiz scores of 18, 15, 14, 16, and 15 this quarter. What score must she earn on her next quiz to have an average score of 16 for the
quarter?

Answer 1

18

Explanation:

5 scores so far + next quiz =6 scores

6 times 16=96

She has to get a quiz score sum of 96 to get an average of 16

18+15+16+14+15=78

96-78=18