One-way ANOVA: Heart Rate versus Method Analysis of Variance Source DF Adj SS Adj MS F-Value P-Value Method 3 19805 6601.000 Error 36 10744 298.

One-way ANOVA: Heart Rate versus Method

Analysis of Variance

Source  DF  Adj SS  Adj MS  F-Value  P-Value

Method   3   19805  6601.7    22.12    0.000

Error   36   10744   298.5

Total   39   30550

Assuming the conditions for a valid 1-way ANOVA are met, interpret the p-value of this test.

• Given the results of this test, what is the next step in the 1-way ANOVA testing process?

Further output for the 1-way ANOVA is shown below.  What conclusion(s) do you draw from this output?

Tukey Pairwise Comparisons

Grouping Information Using the Tukey Method and 95% Confidence

Method                N    Mean  Grouping

Treadmill            10  178.00  A

Snow Shovel          10  175.00  A

Arm-Crank Ergometer  10  171.00  A

Snow Blower          10  123.60    B