Solve the problem. A shop owner tries to predict heater sales bydisplaying the s

Question

Solve the problem.

A shop owner tries to predict heater sales bydisplaying the sales of hot chocolate and heaters on the followingscatterplot. Does the scatterplot of hot chocolate sales and heatersales indicate that it is appropriate to calculate thecorrelation?

Yes: the two variables are quantitative.

Yes: the relation is linear.

Yes: the direction is positive.

No: the relation must be linear.

Yes: the relation is strong.

Solve the problem.

A shop owner tries to predict heater sales bydisplaying the sales of hot chocolate and heaters on the followingscatterplot. Does the scatterplot of hot chocolate sales and heatersales indicate that it is appropriate to calculate thecorrelation?

Yes: the two variables are quantitative.

Yes: the relation is linear.

Yes: the direction is positive.

No: the relation must be linear.

Yes: the relation is strong.

Explanation / Answer

Yes: the two variables are quantitative.

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