Visualizing Data

Q. To show the relationship between two variables in a dataset, which of the following chart(s) can be used?

1. line graph
2. scatter plot
3. both (a.) and (b.)

Q. We have a data set, in which the population of bacteria is growing with time. Which of the following graph(s) can be used to represent it?

1. pie chart
2. line graph
3. scatter plot

Q. The graph is the best to show the change over a period of time.

1. line
2. circle
3. bar

Q. Which type of graph is preferable for comparing exact values of a of data points?

1. pie chart
2. bar graph
3. both (a.) and (b.)

Q. Does line graph always represent the correct data at intermediate values?

1. Yes
2. No
3. Maybe

Q.

_________ displays data that changes continuously over periods of time.

Q. Validate the given statement:
A box and whiskers plot is generally used to find the distribution of a dataset.

1. true
2. false

Q.

Read the graph and fill in the following:

The range of books sold from April to August is____.

Q. In real-life, most of the times, a quantity does not vary linearly with time.

1. True
2. False