Question: 40 A 70 80 50 60 Which statement must be true 90 100 Each distribution has a different mean and the same standard deviatio Each

40 A 70 80 50 60 Which statement must be true

40 A 70 80 50 60 Which statement must be true 90 100 Each distribution has a different mean and the same standard deviatio Each distribution has a different mean and a different standard deviatic Each distribution has the same mean and the same standard deviation Each distribution has the same mean and a different standard deviation

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