Mean
Find the mean of -
6, 10, 8, 9, 2
The mean is 7
Find the Mode-
2, 5, 3, 8, 2, 6, 4, 2
The Mode is 2...
True or False
To find the median, you add all the data together and then divide by the number of values.
FALSE!
What mathematical operation
is used to find the range?
Subtraction
What is the FIRST step for finding the Median?
Put the data in numerical order
Find the mean of-
6, 8, 9, 4, 3, 6
The mean is 6
Find the Mode
3, 8, 9, 6, 3, 6, 2, 6, 1
The Mode is 6
Find the median
10, 6, 7, 15, 9, 8, 4
The median is 8
Find the range
11, 1, 6, 7, 8, 20, 5, 15
The range is 19
Find the median and mean
6, 10, 8, 9, 12
Mean is 9
Median is 9
Find the mean of-
13, 18, 16, 11, 16, 2, 8
The mean is 12
True or False
Can there be one mode, more than one mode, or no mode?
True
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Find the median
10, 16, 11, 8, 4, 6, 19, 4
The median is 9
Find the range
13, 18, 12, 11, 6, 3
The range is 15
Find the median, mean and mode
12, 8, 12, 7, 6, 3, 11, 5
The mean is 8
The median is 7.5
The mode is 12
Find the mean of-
32, 3, 16, 20, 1, 8, 6, 6, 9, 9
The mean is 11
Find the Mode
8, 9, 3, 4, 8, 2, 1, 19, 6, 8, 3, 4, 8, 10, 9
The Mode is 8
Find the median
2, 1, 0, 3, 4, 6, 8, 9, 10, 18, 13, 11
The median is 7
Find the range
67, 3, 8, 9, 29, 6, 3, 6, 2, 6, 1, 50, 2, 0, 18
The range is 67
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Find the median, mean, range, AND mode!
10, 16, 11, 8, 14, 16, 19, 24, 8
The median is 14
The mean is 14
The range is 16
The mode is 8 & 16
What are the two steps when finding the mean of any data set?
Step 1: Add them up
Step 2: Divide by the number of values
Find the Mode
4, 6, 38, 32, 14, 39, 32, 67, 86, 76, 4, 8, 9 ,6, 32, 8, 4, 1, 3, 2, 9, 34, 23, 33, 34, 78, 34, 32, 4, 8, 31, 32
The Mode is 4 & 32
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Finish the sentence: To find the median when the data set has an EVEN number of values, you must...
...add the two middle values and then divide by 2
Find the range
10, 5, 3, 9, 12, 81, 61, 41, 91
The range is 88
What does "the measure of
central tendency" mean?
Is statistical summaries that describe a set of data with a single value that represents the middle or center of the data distribution
AKA Average
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