An experiment was performed to investigate the keyboard feel on a computer (crisp or mushy) and the
Fantastic news! We've Found the answer you've been seeking!
Question:
An experiment was performed to investigate the keyboard feel on a computer (crisp or mushy) and the size of the keys (small, medium, or large). The response variable is typing speed. Three replicates of the experiment were performed. The experimental design and the data are as follow.
(a) Analyze the data from this experiment.
(b) Investigate model adequacy by constructing appropriate residual plots.
(c) What conclusions can you draw?
(Do a full factorial analysis. Check assumptions, report results of hypothesis tests, choose and perform an appropriate post-hoc analysis.)
Related Book For
Probability and Statistics for Engineers and Scientists
ISBN: 978-0495107576
3rd edition
Authors: Anthony Hayter
Posted Date: