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Graphical Representation of Data
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Activity 2
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1)
A frequency table is used to
represent data in a graphical format
analyze the change in frequencies over time
list variables and their frequencies
illustrate the median and spread of a set of data
2)
Sixty people were asked to name their favorite season. The results are given below:
6
^{o}
60
^{o}
36
^{o}
3
^{o}
3)
The following circle graph represents data from 1500 people. The sector angle for category A is . Determine the frequency of category A.
440 people
360 people
225 people
270 people
4)
The following graph represents the popularity of different foods among a group of high school students.Unfortunately, the vertical scale is missing. If 18 students preferred hamburgers, how many students preferred tacos?
16 students
18 students
12 students
10 students
5)
The following graph appeared in a local newspaper.Which age group had the most accidents?
18–19 age group
25–34 age group
45–54 age group
20–24 age group
6)
If a pie chart is to be drawn, calculate the angle required for the summer.
15
^{o}
145
^{o}
125
^{o}
150
^{o}
7)
Thirty children were asked to describe the color of their eyes. The results are shown in the pictogram below: whats the most common eye colour?
blue
grey
brown
other
8)
Which of the following pie charts shows the theoretical outcomes of 300 throws of a die?
Picture A
Picture B
Picture C
Cite this Simulator:
aven.amritalearning.com,. (2013). Graphical Representation of Data. Retrieved 15 July 2020, from aven.amritalearning.com/?sub=102&brch=305&sim=1598&cnt=3896
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