In Exercise 18, use technology to perform the hypothesis test with a P-value. Compare your result with the result obtained using rejection regions. Are they the same?

Data from Exercise 18:

The pass completion percentages of 10 college football quarterbacks for their freshman and sophomore seasons are shown in the table below. At α = 0.10, is there enough evidence to support the claim that the pass completion percentages have changed?

Transcribed Image Text:

Player 3 5 4 6. 10 Pass completion percentage (freshman) 67.9 61.5 56.8 60.0 63.6 50.0 57.0 63.1 54.7 58.5 Pass completion percentage (sophomore) 67.8 56.5 63.5 60.7 61.9 57.9 62.3 62.1 56.2 61.2 2.