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  .

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

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

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

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

2
3
4
2.2
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.

18
20
12
19