# 7.3.2. Mode, Median, and Mean

If the mode of the values is 12, find .

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If the mode of the values is 12, find .

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The following table shows the marks of 30 students in an examination:

 Mark Number of Students 5 6 7 8 9 10 5 7 5 4 4 5

Find the mode mark.

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The following frequency table shows the number of studying hours of 35 students in a week:

 Number of Studying Hours Number of Students 25 26 27 28 29 30 8 5 5 4 3 10

Identify the mode number of studying hours.

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If the mode of is 10, find .

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If the mode of is , find .

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30 students were surveyed about their favorite subject. The data collected is arranged in the following frequency table:

 Subject Number of Students Mathematics Chemistry Physics Biology English 11 5 1 6 7

Identify the mode.

• AChemistry
• BMathematics
• CEnglish
• DPhysics
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Determine the median of .

• A8
• B7
• C9
• D4.5
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A survey of the weights of 20 primary school students in a class was conducted. The data collected is shown in the following table:

 36 41 33 34 42 36 33 40 38 36 35 36 33 35 35 30 34 33 33 32

Identify the mode weight of the students.

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The following table shows the number of books read by 30 students in a year:

 1 9 8 4 8 8 6 9 8 8 6 6 3 1 2 5 4 3 8 3 4 4 10 7 5 8 7 7 8 2

Find the mode number of books.

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40 families were surveyed about the number of children in them. The following raw data was obtained:

 3 8 8 7 6 5 9 0 0 0 5 0 5 8 4 4 6 2 7 1 7 3 2 2 2 9 5 3 9 3 8 5 3 9 5 6 8 2 0 6

Determine the mode number of children in the families surveyed.

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The following table shows the number of the monthly training hours of two athletes during one year:

 Athlete (A) Athlete (B) 57 63 66 54 72 60 67 61 60 74 61 52 56 74 70 63 67 46 47 68 68 52 64 51

Find the median number of training hours of athlete (B).

• A59.5
• B65.5
• C61
• D63.5
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The following table shows the marks of four students in mathematics, chemistry, physics, biology, and history tests:

StudentsMathematicsChemistryPhysicsBiologyHistory
(A)131214117
(B)141115812
(C)6714138
(D)119121014

Calculate the median mark of student (D) in the five tests.

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The number of goals scored in some football games are arranged in the following frequency table:

 Number of Goals Scored Frequency 0 1 2 3 4 5 6 5 5 4 3 3 4 6

What is the mode number of goals scored?

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The number of goals scored in some football games are arranged in the following frequency table:

 Number of Goals Scored Frequency 0 1 2 3 4 5 6 3 3 4 4 6 5 5

What is the mode number of goals scored?

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The table below shows the marks of four students in mathematics, chemistry, physics, biology, and history. Calculate the mean of their mathematics marks.

StudentMathematicsChemistryPhysicsBiologyHistory
(A)12515148
(B)121114810
(C)13109127
(D)111014615

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The following table shows the number of monthly training hours of two athletes during one year:

 Athlete (A) Athlete (B) 64 54 53 75 54 56 73 46 75 47 53 70 52 67 73 74 70 69 57 64 48 73 68 65

Find the mean number of training hours of athlete (B).

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The following table shows the marks of four students in mathematics, chemistry, physics, biology, and history tests:

StudentsMathematicsChemistryPhysicsBiologyHistory
(A)1011121314
(B)910876
(C)8137512
(D)14139118

Calculate the mean mark of student (C) in the five tests.

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The following table shows the marks of four students in mathematics, chemistry, physics, biology, and history tests:

StudentsMathematicsChemistryPhysicsBiologyHistory
(A)1451396
(B)141071112
(C)5111267
(D)15108147

Which subject has the highest mean mark?

• AChemistry
• BMathematics
• CPhysics
• DBiology
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Find the median of .

• A 11.3
• B 8.2
• C 5.9
• D 10.2
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The table below shows the time in minutes a student took to go to school in 3 weeks. Find the mean.

 17 25 13 22 15 17 24 21 23 14 19 22 19 16 18

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Find the median of .

• A5.25
• B5.45
• C4.4
• D5.4
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A student recorded the length of his bus journeys to school for 3 weeks:

 13 13 23 20 21 13 23 13 15 22 15 19 20 18 15

Calculate the median time in minutes.

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Find the mean of .

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Find the median of .

• A6.3
• B9.4
• C9.9
• D2.4
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Determine the median of .

• A6.6
• B5.35
• C7.45
• D8.3
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Determine the median of .

• A7.5
• B6.5
• C8
• D7
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Determine the mode of .

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Find the mode of .

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A student recorded the length of his bus journeys to school for 3 weeks to the nearest minute: Calculate the mode journey length.

WeekDay 1Day 2Day 3Day 4Day 5
11320172118
22222172123
32425201322

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The following are the heights of 10 students in centimeters:

 118 135 138 138 134 127 131 125 133 131

Calculate the mean height to the nearest centimeter.

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The following table shows the number of studying hours of two students in a week:

 Student (A) Student (B) 8 5 5 8 4 7 5 3 8 7 4 8 7 5

Find the mean of the studying hours of student (B).

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The following table shows the number of daily studying hours of two students in a week:

 Student (A) Student (B) 9 8 5 8 4 4 6 4 9 3 7 6 4 9

Find the median number of studying hours of student (A).

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The following table shows the number of studying hours of two students in a week:

 Student (A) Student (B) 5 7 5 6 5 6 5 3 4 3 7 4 5 4

Find the mode number of the studying hours of student (A).

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The following table represents the average temperature degrees of the days of April in a certain city:

 24 23 29 29 26 26 23 28 24 26 29 26 26 24 24 23 23 29 27 26 29 24 24 25 29 29 27 28 25 25

Find the mode temperature degree.

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If the mean of is 6, find .

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