Mathematics, 28.05.2020 21:03, amar82

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Which statement must be true?
Each distribution has a different mean and the same standard deviation
Each distribution has a different mean and a different standard deviation.
Each distribution has the same mean and the same standard deviation
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Answers: 2

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Do you know the correct answer?

A
50
70
80
90
100
Which statement must be true?
Each distr...