q22.

Fast reactions: In a study of reaction times, the time to respond to a visual stimulus (x) and the time to respond to an auditory stimulus (y) were recorded for each of 6 subjects. Times were measured in thousandths of a second. The results are presented in the following table. The results are presented in the following table.

Visual Auditory

161 159

235 241

201 197

228 209

191 169

178 201

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Part 1/2

Compute the least-squares regression line for predicting the time to respond to an auditory (y) from the time to respond to a visual stimulus (x). Round the slope and y-intercept values to at least four decimal places.

The regression equation is y (hat) =

Part 2/2 will follow

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