Sample A Probability & Sampling Question 10
The two given dot plots represent two samples of students
fundraising prize points.
Which statement is the most appropriate inference about the two
distributions?
Select one
u + X X X X X
0 + X X X X X
x
Х
X X
0 Sample A has a prize point mean that is approximately 2 more than the
point mean for Sample B
prize
1
1
2
3 4 5 6
Sample A has prize point mean that is approximately 3 times the prize point
mean of Sample B.
0 Sample A has a prize point mean that is approximately 1 more than the prize
point mean for Sample B
0 Sample A has a prize point mean that is approximately 2 times the prize point
mean of Sample B
Sample B
X X
N+X X X X
XXX +
X X X t &
o + x
txxx
1 2 3
5 6