4.52 The accompanying table gives the mean and standard deviation of reaction times (in seconds) for each

Question:

4.52 The accompanying table gives the mean and standard deviation of reaction times (in seconds) for each of two different stimuli:

Stimulus 1

Stimulus 2

Mean 6.0 3.6 Standard deviation 1.2 0.8 If your reaction time is 4.2 seconds for the ﬁrst stimulus and 1.8 seconds for the second stimulus, to which stimulus are you reacting (compared to other individuals) relatively more quickly? (Hint: See Example 4.18.)

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