234k views
16 votes
The amounts below show the change (measured in feet) in water level over four months. What is the average monthly change in water level? 2/5, -4/5, 9/5, 1/5

User Gfrigon
by
8.4k points

1 Answer

3 votes

Answer:

2/5

Explanation:

Average is the ratio of the sum of the data to the sample size

Sum of data = 2/5-4/5+9/5/+1/5

Sum of data = (2-4+9+1)/5

Sum of data = 8/5

Sample size = 4

Average = 8/5÷4

Average = 8/5× 1/4

Average = 2/5

Hence the average monthly change in water level is 2/5

User Palu
by
6.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories