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Sphinxa [80]
3 years ago
8

The graph below shows three different normal distributions. 3 normal distributions are shown. All 3 are at different points on t

he axis. They all have different heights and widths. Which statement must be true? Each distribution has the same mean and the same standard deviation. Each distribution has the same mean and a different standard deviation. Each distribution has a different mean and the same standard deviation. Each distribution has a different mean and a different standard deviation.
Mathematics
2 answers:
tatyana61 [14]3 years ago
4 0

Answer:

D

Step-by-step explanation:

Oduvanchick [21]3 years ago
3 0

Answer:

D: Each distribution has a different mean and a different standard deviation.

Step-by-step explanation:

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