Author: Michael

Organising and Displaying Data Name: t

1

Place these test results in a Frequency Table.

3

Place the data in an ordered stem & leaf plot.

9, 6, 7, 3, 6, 9, 8, 7, 5, 4, 8, 6, 10, 3, 9, 5, 6, 9, 0, 9, 7, 6, 7, 4, 5, 5, 2, 9, 6, 7, 9, 5, 1, 8, 6, 3, 4, 10,
5, 6.

92
74
86
70
59
88
71
62
75
82
93
66
82
95
60
72
87
65
93
94
97
72
83
93
54
59
67
81
93
80
92
71
90
51
66
92
83
90
93
84
92
94
82
73

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Tens

Units

IN

ORDER

(10 marks)

Tens

Units

2

Place the data from the table above into a
Frequency histogram with polygon.

(10 marks)

Frequency

4

From the data in the above stem and leaf plot, answer the following questions:

a)

What score occurred the most number of times?

b)

What is the highest score?

c)

What is the lowest score?

Score

(10 marks)

(3 marks)

Organising and Displaying Data

5

Place the data on movie selection on the sector graph

ACSTC DCSSA AATDC CCDAS DATAA
DDCST AADTA CCDTC ACSAD DTSAA
ACADC ACDCT

Movie

Tally

Freq

Sector size

Action

Drama

Sci-Fi

Comedy

Thriller

(10 marks)

6

Place the data onto the dot plot axis supplied below.
Data: 25, 28, 23, 24, 23, 24, 27, 26, 25, 25, 22, 26, 22, 20, 29, 25, 27, 26, 28, 21, 25, 25, 27, 21, 25, 27, 26, 27, 22, 26.

(7 marks)

7

Place the data from the frequency table into the divided bar graph below.

Sport

Frequency

Bar length

Surfing

9

Total Bar length is 12 cm

Skating

12

Jogging

6

Football

12

Cricket

3

Soccer

18

(10 marks)