Mean, Median, Mode, and Range
Presentation
•
Mathematics
•
6th Grade
•
Medium
+2
Standards-aligned
Bryant Stewart
Used 8+ times
FREE Resource
5 Slides • 11 Questions
1
Mean, Median, Mode, and Range
2
8 + 6 + 12 + 10 + 4 = 40
40 ÷ 5 = 8
The mean is 8
8, 6, 12, 10, 4
Add all of your numbers together and then divide by how many numbers there are.
Add then divide
Finding the Mean/Average
3
Reorder
What are the steps for finding the mean, or average, of a data set? Put them in order from step 1 to step 3.
Read the question/data set.
Add all of the numbers up.
Divide the sum by how many numbers there are.
4
Multiple Choice
Find the mean of these numbers
7, 5, 10, 2
(add them up and divide by how many there are)
6
4
8
5
5
Fill in the Blanks
Type answer...
6
Order Least to Greatest
The 6 is in the middle.
Median = 6
Example 1
3, 5, 6, 9, 12
Order the numbers Least to Greatest, then find the number in the middle.
Median = Middle
READ: Finding the Median
Example 2
if there are 2 in the middle,
find the MEAN of those.
MEDIAN = 5.5
7
Categorize
Add all the numbers in the data set.
Divide the sum by the amount of numbers in the data set.
Sort the numbers least to greatest.
Find the number in the middle.
Organize these steps into the right categories:
8
Fill in the Blanks
Type answer...
9
Fill in the Blanks
Type answer...
10
The Mode of this
data set is 80
80, 80, 83, 85, 87
Order least to greatest, then find the one that occurs the most.
MODE = 4
1, 2, 2, 3, 4, 4, 4, 5, 6
Find the Mode (the most)
11
Multiple Choice
A data set can have more than one mode
12
Multiple Choice
Find the mode of this data set
70, 75, 77, 79, 79, 80, 81, 83, 85
79
There isn't one.
80
85
13
Multiple Choice
What is the mode in this set of numbers:
7, 14, 20, 3, 7, 14, 2, 14, 7
14
RANGE
The largest value in the list is 21, and the smallest is 13, so the range is 21 – 13 = 8.
The range is found by subtracting the smallest number from the largest number
15
Fill in the Blanks
Type answer...
16
Match
Match the following:
How do you find the mean of a data set?
How do you find the median of a data set?
How do you find the mode of a data set?
How do you find the range of a data set?
What is a statistical question?
Find SUM , and divide by amount of #s
Sort data, find the middle
It's the number(s) that occur the most
Biggest # - smallest #
One with variability in the responses.
Find SUM , and divide by amount of #s
Sort data, find the middle
It's the number(s) that occur the most
Biggest # - smallest #
One with variability in the responses.
Mean, Median, Mode, and Range
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