Collect and organize 1 samples of 25 items of data from a source you find relevant. a. Some examples: i. Sports (top HR hitters, rushing leaders, point scorers, etc.) ii. Weather (average daily temperature for a month, max hurricane wind speed, etc.) iii. Business (top grossing movies, highest paid athlete’s, record sales, etc.) iv. Demographics (age, height, weight, etc.) 2. Find the mean, median, mode and range for each group. 3. Find the variance and standard deviation for each group. 4. Find the 95% confidence interval for the mean of each group. 5. Test the hypothesis that the means are different (.05 significance)
1. Collect and organize 1 samples of 25 items of data from a source you find relevant.
a. Some examples:
i. Sports (top HR hitters, rushing leaders, point scorers, etc.)
ii. Weather (average daily temperature for a month, max hurricane wind
speed, etc.)
iii. Business (top grossing movies, highest paid athlete’s, record sales, etc.)
iv. Demographics (age, height, weight, etc.)
2. Find the
3. Find the variance and standard deviation for each group.
4. Find the 95% confidence interval for the mean of each group.
5. Test the hypothesis that the means are different (.05 significance)
You must provide me with the 50 data values you obtain in a neat, organized manner in a
spreadsheet and be sure to provide the source of your data
THANK YOU VERY MUCH
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