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# Confidence Interval for Mean: Baseball Data

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With the data I need to answer the following:

A)Develop a 95 percent confidence interval for the mean number of home runs per team

B)develop a 95 percent confidence interval for the mean number f errors committed by each team

C) Develop a 9 percent confidence interval for the mean number of stolen bases for each team.

a.82.62 and 103.98
b.93.68 and 103.99
c.149.7 and 175.23

##### Solution Summary

The solution provides step by step method for the calculation of confidence interval for variance. Formula for the calculation and Interpretations of the results are also included. Interactive excel sheet is included. The user can edit the inputs and obtain the complete results for a new set of data.

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Statistics help needed - Confidence intervals
With the data I need to answer the following:
The 95% confidence interval is given by
A) Develop a 95 percent confidence interval for the mean number of home runs per team
Confidence Interval Estimate for the Mean

Data
Sample Standard Deviation 33.81960256
Sample Mean 162.6
Sample Size 30
Confidence Level 95%

Intermediate Calculations
Standard Error ...

##### Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

##### Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.