2. Claire, a psychologist, was interested in the effects of five different kinds of drugs upon the mean time to complete

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2 Claire A Psychologist Was Interested In The Effects Of Five Different Kinds Of Drugs Upon The Mean Time To Complete 1 (33.24 KiB) Viewed 115 times

2. Claire, a psychologist, was interested in the effects of five different kinds of drugs upon the mean time to complete a task. She used 30 subjects and randomly assigned 6 of them to each drug, A, B, C, D, and E. The data represent the time in minutes to complete the task. Use a 10% level of significance to test that the population mean times to complete the task are the same with each drug. The data are given in the table. 28 27 A 22 30 18 19 28 B 19 28 19 27 29 23 с 30 30 16 29 22 26 26 D 35 24 33 33 27 19 24 19 16 27 E 3. Using Excel perform the ANOVA Table of Problem 1 & 2.