Given the following pairs of scores from dependent samples: Pair: 1 2 3 4 5 X:...

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Given the following pairs of scores from dependent samples:Pair: 1 2 3 4 5 X: 4 4 6 5 9 Y: 5 2 3 1 6 (a) State formally thehypotheses necessary to conduct a non-directional test of nodifference between the two population means. (b) Calculate t usingFormula 15.5. t=Dbar-ud/square root sum of D squared - (sum ofd)2/n / n(n-1) (c) Calculate t using formula 15.3. t= (xbar -ybar)- (ux-uy)hyp/ square root s2x + s2y - 2rsbarsybar (d) Complete thetest at the .05 and .01 levels of significance and state yourconclusion.

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Let be the true meanof X and be the true meanof YLet be the difference in the means of X and Ya Thehypotheses necessary to conduct anondirectional test of no difference between the two populationmeans isSince this is a paired sample we can also express the above interms ofThe hypothesized value of mean difference isb We calculate the followingThe difference between X and YsPairXYDXY14512422363345145963the See Answer

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