Question

20 points!!!
The scatterplot shows the time that some students spent studying and the number of spelling mistakes on an essay test.

Which statement about the scatterplot is true?

A..The point (8, 17) can cause the description of the data set to be overstated.
B..Although (8, 17) is an extreme value, it should be part of the description of the relationship between studying time and the number of spelling mistakes.
C...Including the point (8, 17) can cause the description of the data set to be understated.
D..The point (8, 17) shows that there is no relationship between the studying time and the number of spelling mistakes.

Answer 1

Answer:

A

Step-by-step explanation:

The point (8, 17) can cause the description of the data set to be overstated.

took the test :D

Answer 2

Option (A) the point (8, 17) can cause the description of the data set to be overstated is the correct answer.

What is scatter plot?

A scatter plot is a type of data visualization that shows the relationship between different variables. Scatter plots are used to plot data points on a horizontal and a vertical axis in the attempt to show how much one variable is affected by another.

For the given situation,

The graph shows the time that some students spent studying and the number of spelling mistakes on an essay test.

In the graph, the point (8,17) is the extreme value. As the mistakes are get reduced as the time increases, 17 mistakes at 8 hours is the extreme value.

Hence we can conclude that option (A) the point (8, 17) can cause the description of the data set to be overstated is the correct answer.

Learn more about scatter plot here

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