Scrabble Showdown Flash". In this round, the team is given five over-sized "Scrabble Flash" cubes, each with a different letter. The first team has thirty seconds to make as many words as possible; each word must contain at least three letters, and each valid word is worth one point for each letter used; there is at least one valid five-letter word. Both teams play the same set of letters; the team that is to go second is isolated while the first team plays. The team with the higher score wins a prize and two "Bonus Scrabble Tiles." Before the round begins, a
P-value of heads and is a two-tailed test. Suppose the researcher observes heads for each flip, yielding a test statistic of "n" and a "p"-value of 2/2. If the coin was flipped only 5 times, the "p"-value would be 2/32 = 0.0625, which is not significant at the 0.05 level. But if the coin was flipped 10 times, the "p"-value would be 2/1024 ≈ 0.002, which is significant at the 0.05 level. In both cases the data suggest that the null hypothesis is false (that is, the coin is not fair somehow), but changing the sample size changes the "p"-value. In