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Mean, Median and Mode • mathantics.com

Finding the Mean (or Average) - Set 1

Find the Mean (or Average) of each set of numbers below. (Note: the numbers are inside curley-brackets { } to show that they form a set. ) 1 3 5 MMM 1 2 4 7 {2, 3, 7} {8, 10} {20, 12}{6, 1, 2} {5, 5, 8} {2, 4, 6, 8} {0, 1, 5, 10}{1, 1, 2, 3, 8} 3 2 7 12+

First add all

the numbers.Then divide the total by how many numbers were added. 312
0 1 5 4 2 5 8 12 6 5 2 3 8 10 10 20 2 8 3 3

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Mean, Median and Mode • mathantics.com

Finding the Mean (or Average) - Set 2

Find the Mean (or Average) of each set of numbers below. You can use a calculator to do the addition and division for these problems if you want to. 1 3 8 5 MMM 2 2 4 7 6 {5, 0, 4, 10} {15, 8, 19} {3, 12, 9, 16, 10}{1, 2} {14, 15} {5, 7, 7, 10} {9, 4, 11, 14}{2, 20} 5 10 4 0 19+

4194.75

2 14 2 7 12 11 15 8 15 20 10 16 14 19 1 7 10 9 5 9 3 4 3 29
2229
50
3842
2 2 4 4 23
53
29
29
38
2242
501.5
14.5 7.25 9.5 1114
10

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Date: Name:

Mean, Median and Mode • mathantics.com

Finding the Median - Set 1

Find the Median of each set below. Remember, the members must be in order and if there's an even number of members, the Median is the Mean of the middle two members. 1 3 8 5 MMM 3 2 4 7 6 {5, 1, 0, 3, 8} {12, 9, 10}{6, 1, 10, 7, 4, 2} {1, 2, 3, 4, 5, 6}{6, 2, 7, 1} {1, 2, 3, 4, 5, 6, 7} {4, 0, 2, 0, 2, 1, 3}{0, 1, 2, 2, 5, 8} {0, 1, 3, 5, 8}{1, 2, 6, 7} First make sure the set is in order.First make sure the set is in order.

Then choose the middle member.

The Median is the Mean of the middle two. oddeven

2 + 6 = 42Median = {9, 10, 12}{1, 2, 4, 6, 7, 10} {1, 2, 3, 4, 5, 6} {0, 1, 2, 2, 5, 8}{1, 2, 3, 4, 5, 6, 7} {0, 0, 1, 2, 2, 3, 4}

Median

Median

MedianMedian =

Median =

Median =

4 + 6 3 + 4 2 + 2 or = 5 = 3.5 = 22 2 2 1 2 3

© 2017 Math Plus Motion, LLC

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Mean, Median and Mode • mathantics.com

Finding the Median - Set 2

Find the Median of each set below. Remember, the members must be in order and if there's an even number of members, the Median is the Mean of the middle two members. 1 3 8 5 MMM 4 2 4 7 6 {7, 0, 2.5, 4, 15} {30, 31}{80, 20, 70, 30} {20, 500, 100}{25, 22, 21, 23, 24} {1, 1, 4, 5, 2, 1, 2, 3, 5} {2.5, 1.5, 6.0, 1.1}{0, 1, 0} {0, 2.5, 4, 7, 15}

First make sure the set is in order.

Then choose the middle member.

{ 30, 31 }{20, 30, 70, 80} {1.1, 1.5, 2.5, 6.0} {1, 1, 1, 2, 2, 3, 4, 5, 5}{21, 22, 23, 24, 25} {0, 0, 1} {20, 100, 500}

MedianMedian

Median

Median

Median = Median =

Median =

30 + 31 30 + 70

1.5 + 2.5 = 30.5= 50

= 222 2

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Mean, Median and Mode • mathantics.com

Finding the Mode

Find the Mode of each set below. Remember, there may not be a Mode, or there may be more than one Mode. (Note: You can re-order the sets to make ?nding the Mode easier.) 1 3 8 10 5 MMM 5 2 4 7 9 6 {5, 2, 1, 5, 7, 3, 4, 6} {5, 1, 2, 5, 1, 5, 5} {0, 1, 5, 1, 8, 3, 3, 9} {12, 10, 15, 12, 18} {1, 0, 1, 0, 1, 0}{15, 5, 30, 60, 25} {0, 0, 1, 1, 2, 2, 3, 3} {7, 9, 7, 4, 4, 3, 3, 4} {0, 1, 2, 3, 3, 3, 4, 4, 4}{8, 0, 0, 2, 4, 8, 10} {1, 2, 3, 4, 5, 5, 6, 7}{ 0, 0, 2, 4, 8, 8, 10}

The Mode is 5 because it

is repeated most often.Both 0 and 8 are Modes {1, 1, 2, 5, 5, 5, 5 } {0, 1, 1, 3, 3, 5, 8, 9} {10, 12, 12, 15, 18}{5, 15, 25, 30, 60 } {3, 3, 4, 4, 4, 7, 7, 9} {0, 1, 2, 3, 3, 3, 4, 4, 4 }{0, 0, 0, 1, 1, 1}

The Mode is 5

Both 1 and 3 are Modes

Both 3 and 4 are Modes

The Mode is 12The Mode is 4

No Mode

No Mode

No Mode

(Because the Mode is not just a

© 2017 Math Plus Motion, LLC

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Mean, Median and Mode • mathantics.com

Mean, Median and Mode - Mixed Practice Set 1

Try to remember which is which! :)

1 3 8 10 5 MMM 6 2 4 7 9 6 {4, 10, 19, 20, 30, 42, 50} {5, 1.7, 22, 9, 30.5} {2, 4, 8, 10}{7, 8, 8, 9, 8, 9, 7, 6} {12, 5, 7, 3, 0, 1, 9} {6, 3, 4, 2, 8, 7, 5, 9, 2, 4}{20, 15, 30, 35} {1.5, 5.0, 2.5} {100, 200} {0, 0, 1, 5, 9, }

Find the Median of this set:

Find the Median of this set:

Find the Median of this set:Find the Mode of this set:

Find the Mode of this set:

Find the Mode of this set:Find the Mean of this set:

Find the Mean of this set:

Find the Mean of this set:

Find the Mean of this set:

{ 6, 7, 7, 8, 8, 8, 9, 9} { 1.7, 5, 9, 22, 30.5} { 2, 2, 3, 4, 4, 5, 6, 7, 8, 9}20 + 15 + 30 + 35 = 100

1.5 + 5.0 + 2.5 = 9

100 + 200 = 300

0 + 0 + 1 + 5 + 9 = 15100 ÷ 4 = 259 ÷ 3 = 3300 ÷ 2 = 150

15 ÷ 5 = 3

The Median is 20

The Median is 9

The Mode is 8

No Mode

Both 2 and 4 are Modes

Median =

4 + 8 = 62

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Mean, Median and Mode • mathantics.com

Mean, Median and Mode Word Problems

Find the Mean, Median and Mode in each problem below. Please use a calculator for the computations. 1 MMM 7 2 34

A Track and Field athlete was practicing

Long Jump and recorded the following

scores. Find the Mean, Median and Mode

of the distances jumped.A gamer bought four video games and listed their prices in the table below. Find the Mean, Median and Mode of the price list.During a seven day winter storm, snow

fall levels were recorded in this table. Find the mean, median and Mode.A musician practiced piano for ?ve days and recorded the time spent each day.

Find the Mean, Median and Mode.

MeanMeanMeanMean

MedianMedianMedianMedian

ModeModeModeMode

7.106.857.257.356.906.85Distances Jumped (m)

$14.99$1.99$24.99$5.99

Price of Each Game30

2.51.20.03.91.02.51.515302045

Practice Time (min.)Snow Fall (in.)

6.90 + 7.10 5.99 + 14.99 = 7.00= 10.4922

647
5

42.347.9612.6

140

7.0511.991.8

28

7.1024.992.5 + 1.2 + 0.0 + 3.9 + 1.0 + 2.5 + 1.5 = 12.6 30 + 15 + 30 + 20 + 45 = 140

7.351.996.8514.99

6.90

7.255.99

6.85

42.3047.96

6.85, 6.85, 6.90, 7.10, 7.25, 7.351.99, 5.99, 14.99, 24.990.0, 1.0, 1.2, 1.5, 2.5, 2.5, 3.915, 20, 30, 30, 45

7.05 m$11.991.8 in.28 min

7.00 m$10.491.5 in.30 min

6.85 m

none2.5 in30 minquotesdbs_dbs9.pdfusesText_15

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