Data Representation

Q.

Which one of these is not a data visualization tool?

1. Excel

2. Tableau

3. Alterix

4. Eclipse

Q.

Statistics is a numerical quantity, which is calculated from :

1. sample

2. observation

3. data

4. feedback

Q. Which graph is used to show the frequency of data within equal intervals?

1. pie chart
2. line graph
3. histogram
4. none of the above

Q. Which type of graph is used to show the comparison of data values?

1. Line Graph
2. Bar Graph and Histogram
3. Circle Graph

Q. Which of the following graphs can be used for the pictorial representation of data?

1. scatter plot only
   
2. pie chart only
   
3. double line graph only
   
4. all of the above

Q. A histogram is a special type of ______.

1. scatter plot
2. bar graph
3. pie chart
4. box and whiskers plot

Q. Which of the following can be used for visual representation of a data set?

1. Circle graph
   
2. Bar graph
   
   
3. Scatter plot
   
4. All of the above

Q. The number of books sold on different days of a week is visually represented as:


If $1$ symbol of book represents $100$ books, then on which day maximum number of books are sold?

1. Tuesday
2. Friday
3. Saturday
4. Sunday

Q. Both numerical and categorical data can be averaged.

1. True
2. False

Q. Which of the following graphs is used to show the frequency of the data within equal intervals?

1. Line graph
2. Histogram
3. Pie chart
4. Bar graph