Number of Siblings
0
Number of 6th Graders
3
1
2
12
5
3
2
0
4
5
Kaylen wants to know how many siblings 6th graders have. She surveys the 6th graders on her soccer team. Her results are given in the table. What is the mean number of siblings for the 6th graders that she surveyed? Round your answer to the nearest hundredth
(1 point)
1.57 siblings
2.5 * 5mos
3.83 siblings
1.43 siblings
1
To find the mean number of siblings for the 6th graders surveyed, we need to calculate the total number of siblings and then divide by the number of 6th graders surveyed.
Total number of siblings = 0 + 1 + 2 + 12 + 5 + 3 + 2 + 0 + 4 + 5 = 32
Number of 6th graders surveyed = 10
Mean number of siblings = 32 / 10 = 3.2
Rounded to the nearest hundredth, the mean number of siblings for the 6th graders surveyed is 3.20.
So the answer is:
2.5 siblings