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Scatter Plots, Trend lines, Slope and Predictions

Last updated over 5 years ago

15 questions

1

Question 1

1.

Create a scatter plot that represents the data and draw the trend line.

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Question 2

2.

Describe the correlation (strength and direction) of the scatter plot above.

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Question 6

6.

Create a scatter plot that represents the data and draw the trend line.

1

Question 7

7.

Describe the correlation (strength and direction) of the scatter plot above.

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Question 11

11.

Create a scatter plot that represents the data and draw the trend line.

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Question 12

12.

Describe the correlation (strength and direction) of the scatter plot above.

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Question 3

3.

Find the slope of the trend line. Show your work below.

Question 4

4.

What does the slope of the trend line tell you about the relationship between the variables (interpret the slope).

Question 5

5.

Predict a student's grade if they are absent 8 days.

Question 8

8.

Find the slope of the trend line. Show your work below.

Question 9

9.

What does the slope of the trend line tell you about the relationship between the variables (interpret the slope).

Question 10

10.

Predict what the admission price would be in order for the museum to reach 120 visitors.

Question 13

13.

Find the slope of the trend line. Show your work below.

Question 14

14.

What does the slope of the trend line tell you about the relationship between the variables (interpret the slope).

Question 15

15.

Predict how many hot apple ciders will be sold if the temperature is 27 O F.