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Exit Ticket Scatter Plots / Correlation Coefficient

Last updated over 4 years ago

6 questions

2

Question 1

1.

1

1

1

1

1

Write the linear regression equation for this data set.  Round all values to the nearest hundredth .  

Question 2

2.

Write the linear regression equation for this data set. Round all values to the nearest hundredth .

Question 3

3.

Explain what the correlation coefficient suggests in the context of the problem.

Question 4

4.

The data given in the table below show some of the results of a study comparing the height of a certain breed of dog, based upon its mass.

Write a linear regression equation for these data, where x is the mass and y is the height. Round all values to the nearest tenth.

Question 5

5.

State the value of the correlation coefficient to the nearest tenth.

Question 6

6.

Explain what the correlation coefficient indicates in the context of this problem.