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Jamal believes the time a piece of bubble gum is chewed is related to the bubble that can be blown. Jamal set up a well-designed

Jamal believes the time a piece of bubble gum is chewed is related to the bubble that can be blown. Jamal set up a well-designed randomized experiment to test this hypothesis. A regression output of his data can be found below.

Predictor

Coef

SE Coef

T

P

Constant

-16

3.25

15.54

0.000

Time

1

.98

3.86

0.004

s = 9.19

R-Sq = 96%

R-Sq (adj) = 94.5%

  1. Write the equation of the fitted regression line. Define any variables used in this equation.
  2. Note that s = 9.19 in the computer output. Interpret this value in the context of this study.
  3. Identify and interpret the standard error of the slope.

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