Use the given data set to answer parts (a) and (b). a. Find the regression equation for the data points. b. Graph the r...

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Use the given data set to answer parts (a) and (b). a. Find the regression equation for the data points. b. Graph the regress

math Statistics-And-Probability

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Answer 1

Answer #1

We can use here Excel for regression equation

Step 1) Enter data in Excel .

Step 2) Data >>Data analysis >>Regression >>Select y and x values separately >>Ok

a)

y = 2.4 -0.2.1

b)

Option B) is correct for graph .

HT M N O P Q R Chart Title Ax Tile -Learr Series Ash lite

SUMMARY OUTPUT State Regre Multiple San Adjusted Square Standard Observations 0.0075 OBZIZZIZ) 4.179314135 ANOVA 1 0 Forence

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Answer 2

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