Data Blaster
Level 5, 2025-12-01
What is the average of 17 and -4
[1]
If the average of two numbers is 14 and one of the numbers is 19, what is the other number?
[1]
Calculate the median of these numbers:
2, 10, -1, 25, 22, 8
[1]
Each kid in 4 teams played The Monster Ball game and got a score out of 10. Here are the results:

Team Flowerpuff: 10, 8, 9, 2, 5

Team Babydoll: 5, 5, 8, 8, 7

Team Trader Nose: 0, 5, 1, 2, 9

Team Creamsicle: 1, 10, 9, 10, 10

What was the median of the mean scores of the teams?
[3]
Calculate the range of these numbers:
10, -5, 12, 4, 2, -3
[1]
Each kid in 4 teams played The Monster Ball game and got a score out of 10. Here are the results:

Team Wrong: 2, 10, 9, 2, 10

Team Babydoll: 7, 0, 1, 1, 5

Team Yellow: 6, 10, 3, 3, 10

Team Trader Nose: 8, 5, 2, 7, 7

What was the median score of all teams combined?
[3]
If the average of three numbers is -1 and two of the numbers are 12 and 13, what is the other number?
[1]
The average of 3 numbers is -4. Then we get a new number 13. What will the average of all the numbers together be?
[1]
Roll 102 6-sided dice.
What is the expected average of the numbers rolled?
[1]
The average of 8 numbers is 6. The average of another 9 numbers is 21. What will the average of all the numbers combined be?
[1]
If the average of three numbers is -3 and two of the numbers are 17 and 16, what is the other number?
[1]
Calculate the median of these numbers:
3, 15, 6, 4, 20, 12
[1]
The average of 6 numbers is 21. The average of another 3 numbers is 9. What will the average of all the numbers combined be?
[1]
Calculate the mode of these numbers:
9, 8, 10, 6, 9, 8, 10, 10, 6
[1]
Calculate the median of these numbers:
12, 25, 2, 0, 15, 14
[1]
Calculate the mode of these numbers:
5, 7, 7, 5, 5, 5, 7, 9, 8
[1]