Worksheet 24: Normal Approximation for Experiments#
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In section, you looked at differences in reaction times between subjects who were sleep deprived and subjects who were not.
Control |
Sleep Deprivation |
|
|---|---|---|
\(25.2\) |
\(-10.7\) |
|
\(14.5\) |
\(4.5\) |
|
\(-7.0\) |
\(2.2\) |
|
\(12.6\) |
\(21.3\) |
|
\(34.5\) |
\(-14.7\) |
|
\(45.6\) |
\(-10.7\) |
|
\(11.6\) |
\(9.6\) |
|
\(18.6\) |
\(2.4\) |
|
\(12.1\) |
\(21.8\) |
|
\(30.5\) |
\(7.2\) |
|
\(10.0\) |
||
Mean |
\(19.82\) |
\(3.90\) |
SD |
\(14.72\) |
\(12.17\) |
Test the hypothesis of no difference between the two groups, using the normal distribution to approximate the \(P\)-value.