Mean
What is the mean of the numbers 2, 4, and 6.
12/ 3 = 4
What is the median of the following numbers:
24, 34, 23
24
What is the mode of this data set:
4, 2, 3, 4, 3, 1
What is the range of the numbers in this data set:
3, 1, 5
4
If you have 20 candies and give away 7, how many do you have left?
20−7=13
Find the mean of the data set:
3, 5, 7, 9
24 / 4 = 6
Find the median of this set:
15, 4, 12, 9, 7
9
Calculate the mode for the following numbers:
6, 2, 4, 8, 6, 4, 6
6
Find the range of this set:
8, 2, 4, 10, 6
8
How many sides does a pentagon have?
5
Calculate the mean of the following numbers:
10, 20, 30, 40
100 / 4 = 25
Calculate the median of the following numbers:
20, 10, 40, 50, 30
30
What is the mode of these numbers:
4, 1, 5, 3, 1, 4, 5, 2, 4
4
Calculate the range of the following numbers:
25, 20, 15, 10
15
What is the difference between 15 and 9?
15−9=6
What is the mean of this set:
1, 3, 5, 7, 9
25 / 5 = 5
Find the median of this set of numbers:
23, 97, 23, 45, 25, 63, 32
32
Find the mode of this set:
30, 10, 40, 10, 30, 10, 30, 20
10 and 30
Find the range of this set:
18, 21, 30, 24, 15, 12
18
A rectangle has a length of 8 cm and a width of 5 cm. What is its area? (Hint: Area = length × width)
8 × 5 = 40 cm
Find the mean of these numbers:
12, 15, 18, 21, 24
90 / 5 = 18
Find the median of this set:
2, 4, 4, 5, 1, 2
1, 2, 2, 4, 4, 5
Add the two in the middle together = 6
Divide the answer by 2 = 3
The median is 3.
What is the mode? Please describe it in a sentence.
The mode is the number that you see the most in the data set.
What is the range of a data set, write your answer in a sentence.
The range is the difference between the biggest and the smallest number in a data set.
If a car goes 30 miles in 1 hour, how far will it go in 2 hours at the same speed?
60 miles