Question

Hellllllpppp!!!!!!

Which of these sets of data has an average of 10.5?
a. 8.5, 9.5, 10.5, 11.5.
b. 9.0, 10.0, 11.0, 12.0.
c. 10.0, 10.5, 11.0, 11.5.
d. 10.5, 10.6, 10.7, 10.8.b

Answer 1

d

Step-by-step explanation:

The each come after 10.5, meaning they have an average of 10.5.

Hope this helps!