# problem-11.1

problem-11.1 The data is stored so that the function oneway.test() is straightforward to use:

    > names(morley)
    [1] "Expt"  "Run"   "Speed"
    > oneway.test(Speed ~ Expt, data=morley)

            One-way analysis of means (not assuming equal variances)

    data:  Speed and Expt
    F = 3.006, num df = 4.00, denom df = 47.04, p-value = 0.02738

The small p-value is consistent with the impression left after considering side-by-side boxplots that the centers are not the same.