Question

Each of students reported the number of movies they saw in the past year. Here is what they reported.

11,6 ,9 ,16 ,12 ,18 ,14
Find the mean number of movies that the students saw.
If necessary, round your answer to the nearest tenth.

Answer 1

12.3

Explanation:

11+6 +9 +16 +12 +18 +14 =86

86/7 = 12.28571

Tenths is the place value of the digit that appears after the decimal. It represents the 1/10 position of the digit

(12.3) rounded to the nearest tenth.

Answer 2

• 18+16+14+12+11+9+6=86
• 86÷7=12.28
• 12.28=13