Calculate the mean and standard deviation for the data set. Round to the nearest hundredth. Weights, in ounces, of nine books: {24, 23, 19, 17, 12, 14, 14, 28, 23} what is the mean and standard deviation

The mean of the data set is \( 19.33 \) ounces, and the standard deviation is \( 5.16 \) ounces.

Would you like further details on how these values were calculated or have any questions?

Here are 5 related questions:
1. How does changing a data point affect the mean and standard deviation?
2. What is the difference between population and sample standard deviation?
3. How does the spread of the data relate to the standard deviation?
4. Can the standard deviation ever be negative?
5. How would you calculate the median of this data set?

**Tip:** Standard deviation measures how spread out the data points are around the mean. A higher value means more variability.

Calculate the mean and standard deviation for the data set. Round to the nearest hundredth. Weights, in ounces, of nine books: {24, 23, 19, 17, 12, 14, 14, 28, 23}. What is the mean and standard deviation?

Learn how to calculate the mean and standard deviation for a data set with the example of book weights: {24, 23, 19, 17, 12, 14, 14, 28, 23} ounces. Understand the key statistical concepts and formulas involved, suitable for students in Grades 9-12.

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