A psychologist wishes to investigate the effect of sleep deprivation on reaction times. Eight students volunteer to
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A psychologist wishes to investigate the effect of sleep deprivation on reaction times. Eight students volunteer to take a test, which measures their reaction time, and then re-take the test after being awake for 36 hours. Their reaction times, in milliseconds, are recorded.
a. Calculate the 99% confidence interval for the difference in reaction times.
b. Interpret your confidence interval regarding the effect of sleep deprivation on reaction times.
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Related Book For
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
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