Which of the following function will create a horizontal bar chart ?

1. plot()
2. bar()
3. plotbar()
4. barh()

To specify the style of line as dashed, which argument of plot() needs to be set ?

1. line
2. width
3. style
4. linestyle

A …………… graph is a type of chart which displays information as a series of data points connected by straight line segments.

1. line
2. bar
3. pie
4. box plot

To create scatter charts using plot(), which argument is skipped ?

1. marker
2. linestyle
3. markeredgecolor
4. linewidth