## THIS USER ASKED ðŸ‘‡

**The graph below shows three different normal distributions.**

**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.**

## THIS IS THE BEST ANSWER ðŸ‘‡

D.

Each distribution has a different mean and different standard deviation

Step by step explanation:

If they are in different positions on the number line, and assuming the distribution is normal, they will all have a different average. You also mentioned that the width is different, so they are all different from the average slightly different from each other.

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