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Mean and standard deviation should only be used to describe a distribution if it is not skewed and has no outliers. True or false?

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Final answer:

False. The mean and standard deviation can still be used to describe a distribution even if it is skewed or has outliers.

Step-by-step explanation:

False. The mean and standard deviation can still be used to describe a distribution even if it is skewed or has outliers. However, it is important to note that the mean and standard deviation may not provide a complete picture of the distribution if it is heavily skewed or has extreme outliers. For skewed distributions, it is often more useful to look at measures like the median and quartiles to describe the center and spread of the data. Outliers can also have a significant impact on the mean and standard deviation, so it may be necessary to consider other statistical measures that are more robust to outliers.

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