Test: Pie and Bar Charts - Ambitious

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Question 1:   Sectors of a pie chart are the same size, indicate how many percent cover sectors   1,3,5  .

50%
60%
40%
70%
Question 2:   Sectors of a pie chart are the same size, indicate how many percent cover sectors   1,2  .

25%
40%
33%
60%
Question 3:   Given a histogram of a sample, find the difference between the most common and least common elements.

2
2
3
1
Question 4:   Find average of given sample data   {2,5,7,2,2,4,6}
4
6.5
3
5.5
Question 5:   Find average of given sample data   {5,6,9,1,4,5} .
6
5
6.5
4
Question 6:   Find the sum of the given sample data   {5,7,8,1,2,6,7,4} .
41
40
35
39
Question 7:   Given a histogram of a sample, find the average of the elements of the sample.

4.5
4
2
2.4
Question 8:   Given a histogram of a sample, find the average of the elements of the sample.

2.2
2
3
4
Question 9:   Create a bar chart for given sample data   {2,3,3,2,1,4}








Question 10:   Given below bar chart, find the number of all sample elements.

20
12
18
19