Question

In: Statistics and Probability

To study its performance, a newly designed motorboat was timed over a marked course under various...

To study its performance, a newly designed motorboat was timed over a marked course under various wind and water conditions. Assuming that the necessary conditions can be met, use the following data (in minutes) to test at the 0.05 level of significance whether the difference among the three samples' means is significant.

SSTr = 85.53 and SSE = 140.20

Conditions
Calm Moderate Choppy
25 25 23
19 27 25
16 25 28
22 20 31
18 26
23

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any query, please ask

orchestra answered 2 years ago
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