Calculate the mean and standard deviation for the data set. Round to the nearest hundredth.

Lengths, in inches, of fish caught:

{4, 1, 5, 6, 6, 8, 17, 19, 20}

Enter the correct values in the boxes.

mean: 

​standard deviation: ​


The mean of the fish lengths is \( 9.56 \) inches, and the standard deviation is \( 6.72 \) inches.

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

Here are 5 related questions to explore:
1. How does the standard deviation help in understanding the spread of the data?
2. What would happen to the mean if we added more values to the data set?
3. How does changing the size of a data set affect its standard deviation?
4. What is the difference between population and sample standard deviation?
5. How can we calculate variance from the standard deviation?

**Tip:** The standard deviation measures how spread out the values are from the mean. A higher value indicates more variability in the data.

Calculate the mean and standard deviation for the data set. Round to the nearest hundredth. Lengths, in inches, of fish caught: {4, 1, 5, 6, 6, 8, 17, 19, 20}

Learn how to calculate the mean and standard deviation for a dataset of fish lengths in inches: {4, 1, 5, 6, 6, 8, 17, 19, 20}. The mean is 9.56 inches, and the standard deviation is 6.72 inches, rounded to the nearest hundredth. Suitable for students in Grades 9-12.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation