AnswersCommon Core Math 7 - MA3107 CRVariation in Predictions and EstimatesQuestion 5
5
QuizMultiple Choice

Variation in Predictions and Estimates

Question 5 • Common Core Math 7 - MA3107 CR

Ms. Murray asked her twenty students how many national parks each of them had visited. National Parks VisitedPopulation Data21304543221520340534Calculate the mean number of parks visited by a student from the population. Round the answer to the nearest whole number.

Answer
A
1
B
2
C
3
D
4

Explanation

Add the 20 values in the population data: their total is 53. Divide by 20 students to get a mean of 53 ÷ 20 = 2.65 parks. Rounded to the nearest whole number, that is 3 parks, so the correct choice is C, 3.

AI-written and checked against the verified answer.

Previous
Next

More from this Course

Quiz
2 verified answers

Variation in Predictions and Estimates

Quiz
10 verified answers

Compound Events and Sample Space

Quiz
10 verified answers

Introduction to Percents