As part of an ANOVA that compares three treatments, you carry out Tukey pairwise tests at the overall 5% significance level. The Tukey tests find that p11
is significantly different from uz but that the other two comparisons are not
significant. You can be 95% confident that
(a) H17 H2 and p1 = P3 and 42 = P13.
(b) just pi + H2; there is not enough evidence to draw conclusions about the
other pairs of means.
(C) H1 = uz and u2 = 73, and this implies that it must also be true that p1 = u2.
Which one?

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After 20 minutes of waiting outside the baggage claim area for your friend to pick you up, you decide to go inside the airport terminal and phone her. standing a short distance from you is a kind-looking older woman. "would you mind watching my luggage so i can go make a quick phone call? " you ask politely. "i'd be happy to watch it for you," she replies, "my ride is not coming for another half-hour." when you return less than five minutes later, the old lady and your luggage (including your laptop) are gone. this example illustrates one of the problems associated with: ethnocentrism. the "feel good, do good" effect. the rule of reciprocity. an implicit personality theory.