Question

Use the data given below to answer a -c. Heigh (IN) 71 70.5 71 72 70...

Use the data given below to answer a -c.

Heigh

(IN)

71

70.5

71

72

70

66.5

70

71

Weight

(lb)

125

119

128

128

119

127

123

105
  1. Find the regression equation letting the first variable (height) to be the independent variable (x).
  2. Find the best-predicted weight for a person whose height is 69in.
  3. What percentage of the variation in weight can be explained by the linear relationship between height and weight.
Math   Statistics-And-Probability   
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