To identify: Flaws in the experiment.
To determine: Required Improvement in the experiment.
The given experiment is difficult to perform in a day, so fatigue may be a factor.
They can select half of the golfers (randomly) to drive the new ball first or they can split they can collect the data on different days.
Given Experiment: To test new ball with 100 golfers, each golfer has to drive 20 their favorite ball and after that they have to drive 20 of the new balls.
Flaw: Each golfer has driven 20 their favorites and 20 new balls. This task is difficult to perform in a day, so fatigue may be a factor.
Required Improvement: They can select half of the golfers (randomly) to drive the new ball first or they can split they can collect the data on different days.
Chapter 10 Solutions
PRECALCULUS:GRAPHICAL,...-NASTA ED.
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