Question: Two separate samples, each with 12 individuals, receive two different treatments. After treatment, the first sample has SS = 1740 and the second has SS
Two separate samples, each with 12 individuals, receive two different treatments. After treatment, the first sample hasSS= 1740 and the second hasSS= 1560.
A.Find thepooled variance for the two samples
Thepooled varianceis:
B.Compute theestimated standard error of the mean difference
The estimated standard error is
C.If the sample mean difference is 8 points (i.e.,M1 -M2 = 8), compute thet-statistic.
If it is a decimal number, include the numbers after the decimal point. If it is a decimal number with two or more than two places, leave only two decimal places after the decimal point. Please do not round.
Thet-statisticis
What the....????
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