# 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  $1,3,5$ . $40%$
$70%$
$50%$
$60%$
Question 2:   Sectors of a pie chart are the same size, indicate how many percent cover sectors  $1,2$ . $25%$
$60%$
$40%$
$33%$
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  $\left\{2,5,7,2,2,4,6\right\}$
$6.5$
$5.5$
$3$
$4$
Question 5:   Find average of given sample data  $\left\{5,6,9,1,4,5\right\}$ .
$6$
$4$
$5$
$6.5$
Question 6:   Find the sum of the given sample data  $\left\{5,7,8,1,2,6,7,4\right\}$ .
$41$
$39$
$35$
$40$
Question 7:   Given a histogram of a sample, find the average of the elements of the sample. $4.5$
$2$
$4$
$2.4$
Question 8:   Given a histogram of a sample, find the average of the elements of the sample. $2.2$
$3$
$4$
$2$
Question 9:   Create a bar chart for given sample data  $\left\{2,3,3,2,1,4\right\}$    Question 10:   Given below bar chart, find the number of all sample elements. $18$
$19$
$12$
$20$