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1. The time required by 10 persons to perform a task in seconds receiving a mild stimulant are given in the accompanying table Sample 34
1.The time required by 10 persons to perform a task in seconds receiving a mild stimulant are given in the accompanying table
Sample
34
45
31
43
40
41
33
29
41
37
Test the hypothesis that mean time in the populations is equal to 40. Use 5% level of significance.
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