Make two boxplots for Best Actor and Actress Oscar winners

Assignment Help Applied Statistics

Reference no: EM132281768

Assignment -

Instructions: Search out online the ages for Best Actor Oscar winners and Best Actress Oscar winners. Use the last 30 years of Best Actor/Actress Oscar winners (include the list of data (ages) for both Best Actor and Best Actress with your project - only give the ages).

1. Find the 5 number summaries for both Best Actor and Best Actress Oscar winners.

Make sure you include the units.

2. Are there any outliers in either data set? What data values are they? Make sure you calculate fences to determine if there are any outliers.

Show your work on calculating the fences.

3. Make two boxplots (both should share the same axis) for Best Actor and Best Actress Oscar winners to compare the data sets.

Please make sure the graph is labeled appropriately.
Make sure you indicate appropriately any outliers in your boxplots.
See graph at the top of page 100 of the textbook for an example.

4. Using only the boxplots, compare the age distributions for the Best Actors and Best Actress Oscar winners.

Your comparison should include comparisons of the shape, center, spread, and any unusual features.
A list for these for each is not a comparison. Please see the file within the Project 1 Module that addresses writing comparative statements.
Only use information that you can obtain from the graph to make your comparisons.

5. Make back-to-back stemplots (research what this looks like - should share the same "stem") for Best Actors and Best Actress Oscar winners to compare the data sets. Please make sure the graph is labeled appropriately.

Please make sure the graph is labeled appropriately.
See graph on page 97 (example 4.1) for an example of what a back-to-back stem-and-leaf graph should look like and include.

6. Using only the back-to-back stemplots, compare the age distributions for the Best Actors and Best Actress winners. Your comparison should include comparisons of the shape, center, spread, and any unusual features.

Your comparison should include comparisons of the shape, center, spread, and any unusual features.
A list for these for each is not a comparison. Please see the file within the Project 1 Module that addresses writing comparative statements.
Only use information that you can obtain from the graph to make your comparisons.

7. For only the Best Actor Make a histogram of the Best Actor winner's ages.

The age axis should start at the age of 20 and have "bin" widths (interval lengths) of 5 years.
Please make sure the graph is labeled appropriately.

8. For only the Best Actor winners, calculate the average age, and standard deviation for the age.

You do not need to show the specific calculations, but do include the appropriate unit.

Attachment:- Assignment Files.rar

Reference no: EM132281768

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