A repeated-measures study finds a mean difference of MD=5 points between two teatment conditions. Which type of the following sample characteristics is most likely to produce a significant t statistic for the hypothesis test?
a. a large sample size(n) and a large variance
b. a large sample size(n) and a small variance
c. a small sample size(n) and a large variance
d. a small sample size(n) and a small variance
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ArepeatedmeasuresstudyfindsameandifferenceofMD=5pointsbetweentwoteatmentconditions.
Whichtypeofthefollowingsamplecharacteristicsismostlikelytoproduceasignificanttstatisticforthe
hypothesistest?...