1 2 3

• approximately 68% of scores have

scores between 1 and 1

• approximately 95% of scores have

t-scores between-2 and 2

• approximately 99.7% of scores have

Z-scores between - 3 and 3

Question

Emmett Mason

6 November, 16:21

+3

Answers (1)

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Leonidas · Answer 1

approximately 99.7% of scores have

Z-scores between - 3 and 3

1 2 3• approximately 68% of scores havescores between 1 and 1• approximately 95% of scores havet-scores between-2 and 2• approximately 99.7% of scores haveZ-scores between - 3 and 3