Question

You are cutting ribbon to make a craft project. You have ribbons that are the following lengths: 2 inches, 4 inches, 7 inches, 8 inches, 9 inches, and 12 inches. What is the mean length of the ribbon?

Answer 1

Answer:

7 inches

Step-by-step explanation:

We know :

Mean = sum of observations

÷ no. of observations

Mean = $</strong><strong>(</strong><strong>2 + 4 + 7 + 8 + 9 + 12 </strong><strong>)</strong><strong>\div 6</strong><strong>$

= 42 ÷ 6

= 7 {Answer}