Question

find the mean of 7, 11, 8, 12, 6, 4, 2, 9, 6, 5.
if each number is increased by 5, what will be their new mean?

Answer 1

Step-by-step explanation:

Mean = 7+11+8+12+6+4+2+9+6+5/10

70/7

7 is answer

Increase 7+5=12, 11+5=16, 8+5=13, 12+5=17, 6+5=11, 4+5=9, 2+5=7, 9+5=14, 6+5=11, 5+5=10

Mean = 12+16+13+17+11+9+7+14+11+10/10

110/10

11 is your answer mate.

Answer 2

Answer:

11 is the answer of your question