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Questions and Answers
What is the purpose of estimating the standard deviation?
What is the purpose of estimating the standard deviation?
- To understand the spread of the data (correct)
- To find the mean of the data
- To determine the median of the data
- To find the mode of the data
What type of data did the frequency table represent?
What type of data did the frequency table represent?
- Survey data
- Population data
- Experimental data
- Sample data (correct)
What is the primary use of a frequency table?
What is the primary use of a frequency table?
- To find the correlation between variables
- To visualize the data
- To organize and summarize the data (correct)
- To calculate the mean
Why is it important to understand the standard deviation?
Why is it important to understand the standard deviation?
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What can be inferred from the data represented by the frequency table?
What can be inferred from the data represented by the frequency table?
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