Question: x 0 1 2 3 5 5 7 8 y 96 85 82 74 76 84 65 75 *Round all answers to 2 d.p. a)

x 0 1 2 3 5 5 7 8
y 96 85 82 74 76 84 65 75

*Round all answers to 2 d.p.

a) Find the Correlation Coefficient: r =

b) What does the Correlation Coefficient tell us about the data?

Strength:

Direction:

Form:

c) What is the Regression Line Equation, in the form of y=ax+b: y =

d) Find the Coefficient of Determination: r2 =

e) Find the standard error: Se =

f) Find the predicted value for x=4: y =

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