5 33 A psychological experiment was conducted to investigate

Last updated: 10/11/2023

5 33 A psychological experiment was conducted to investigate the length of time time delay between the administration of a stimulus and the observation of a specified reaction A random sample of 36 persons was subjected to the stimulus and the time delay was recorded The sample mean and standard deviation were 2 2 and 57 seconds respectively Is there significant evidence that the mean time delay for the hypothetical population of all persons who may be subjected to the stimulus differs from 1 6 seconds Use a 05 What is the level of significance of the test