Question

Romero has the following scores on his math tests: 79, 86, 95, 88. How much would his mean change if the lowest test score is dropped? Round to the nearest whole number.
a. 6 points

b.5 points

c. 4 points

d.3 points

Answer 1

d 3 points

Answer 2

JHMann tke back you words

Answer 3

(79+86+95+88)/4 = 87

and (86+95+88)/3 = 89.667 which rounds to 90

and 90-87 = 3

Answer 4

I agree with JHMann...