Data Analysis with Python MCQ part-2

Que.The plot method on Series and DataFrame is just a simple wrapper around ____________
a. gplt.plot()
b. plt.plot()
c. plt.plotgraph()
d. none of the mentioned
Que.Point out the correct combination with regards to kind keyword for graph plotting.
a. ‘hist’ for histogram
b. ‘box’ for boxplot
c. ‘area’ for area plots
d. all of the mentioned
Que.Which of the following value is provided by kind keyword for barplot?
a. bar
b. kde
c. hexbin
d. none of the mentioned
Que.You can create a scatter plot matrix using the __________ method in pandas.tools.plotting.
a. sca_matrix
b. scatter_matrix
c. DataFrame.plot
d. all of the mentioned
Que.Point out the wrong combination with regards to kind keyword for graph plotting.
a. ‘scatter’ for scatter plots
b. ‘kde’ for hexagonal bin plots
c. ‘pie’ for pie plots
d. none of the mentioned
Que.Which of the following plots are used to check if a data set or time series is random?
a. Lag
b. Random
c. Lead
d. None of the mentioned
Que.Plots may also be adorned with error bars or tables.
a. True
b. False
c. May be True or False
d. Can’t say
Que.Which of the following plots are often used for checking randomness in time series?
a. Autocausation
b. Autorank
c. Autocorrelation
d. None of the mentioned
Que.__________ plots are used to visually assess the uncertainty of a statistic.
a. Lag
b. RadViz
c. Bootstrap
d. None of the mentioned
Que.Andrews curves allow one to plot multivariate data.
a. True
b. False
c. May be True or False
d. Can’t say

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