In a scatter plot, the number of variables used in the plot corresponds to the _

Question

In a scatter plot, the number of variables used in the plot corresponds to the ______________________.

Select one:

a. degree of correlation between the variables

b. type of correlations between variables

c. size of the plot

d. dimensionality of the plot

e. degree of causation between the variables

Which matplotlib method provides extra space for either the width, height, or both via the wspace and hspace attributes?

Select one:

a. add_subplot()

b. subplot_adjust()

c. add_subplots()

d. subplots_adjust()

e. subplots()

In a scatter plot, if x (horizontal value) and y (vertical value) are positively correlated, then as x increases, y _________.

Select one:

a. decreases

b. remains constant

c. shows a random behavior

d. increases

What command ensures that all figures appear inline within an iPython notebook?

Select one:

a.

b.

c.

d.

e.

A ____________ is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data.

Select one:

a. pie chart

b. bar chart

c. histogram

d. box plot

e. scatter plot

Explanation / Answer

In a scatter plot, the number of variables used in the plot corresponds to the
Ans: a. degree of correlation between the variables.

Which matplotlib method provides extra space for either the width, height, or both via the wspace and hspace attributes?
Ans: c. add_subplots()

In a scatter plot, if x (horizontal value) and y (vertical value) are positively correlated, then as x increases, y
Ans: d. increases
In positive correlation both variables will move in same way which means if one variable increases, the other variable also increases.

What command ensures that all figures appear inline within an iPython notebook?
e. %matplotlib inline

A ____________ is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data.
Ans:scatter plot

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