Worksheet 24: Normal Approximation for Experiments

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.