matplotlib

Which library is the most used visulization library in python?

• Visual

• Matlibplot

• Matplotlib

• matlab

Which function of matplotlib can be used to create a line chart?

• Line

• Plot

• Graph

• Bar

Which is not an accepted line style in matplotlib.

• '-'

• '--'

• '-,'

• '<'

Which graph should be used If we want to find patterns in data?

• bar

• histogram

• scatterplots

• basemap

Which one of these is not a type of network graph?

• weighted graph

• directed graph

• undirected graph

• Circular Graph

Which of the following plots are used to check if a data set or time series is random?

• Lag

• Random

• Lead

• Randint

Which of the following plots are often used for checking randomness in time series?

• Autocausation

• Autorank

• Autocorrelation

• None

__________ plots are used to visually assess the uncertainty of a statistic.

• Lag

• RadViz

• Bootstrap

• None

To show the grid lines in plot, we can write _______________ #plt is an alias of matplotlib.pyplot

• plt.grid( )

• plt.grid(True)

• Both of the above

• plt

Write a statement to “use * as marker” . (consider plt as an alias name of matplotlib.pyplot)

• plt.plot(h, w, marker = “*”) #h and w are data representing x axis and y axis

• plt.plot(h, w, marker = “*”) #h and w are data representing x axis and y axis

• plt.marker(“*”)

• None of the above