K is the only letter with a score of 5.
If your word crosses triple work score in Scrabble, you get three times the points you would get for that word.
A blank tile is Scrabble is worth zero points. You will score the rest of the word, but add 0 for the score of the blank tile.
A blank tile is not worth anything - it gets no score.
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Because t-score isn't as accurate as z-score, you should use 40 as a safety sample size, rather than 30 as you would for a z-score.
where: t=1, w=4, i=1, l=1, i=1, g=2, h=4, t=1 if laid on a non-premium square, the score is 15. The total score would depends on what position it is laid on the scrabble board.
where: t=1, u=1, r=1, k=5, e=1, y=4 If laid on a non-premium square, the total score is thirteen (13) points.
T-scores and z-scores measure the deviation from normal. The normal for T-score is 50 with standard deviation of 10. if the score on t-score is more than 50, it means that the person scored above normal (average), and vise versa. The normal for Z-score is 0. If Z-score is above 0, then it means that person scored above normal (average), and vise versa.
T-score is used when you don't have the population standard deviation and must use the sample standard deviation as a substitute.
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K is the only letter with a score of 5.
If your word crosses triple work score in Scrabble, you get three times the points you would get for that word.
Because as the sample size increases the Student's t-distribution approaches the standard normal.
A blank tile is Scrabble is worth zero points. You will score the rest of the word, but add 0 for the score of the blank tile.
A blank tile is not worth anything - it gets no score.
If we are testing a hypothesis about the population mean , if none of the conditions of using a z-score or the conditions for using a t-score are met, we may use a proper non-parametric test.