A. Enter Ages of Actresses into L1 and Age of Actors in L2. B. Run 1-VarStats(L1) to find the following descriptive statistic for the actresses. Details about using 1-VarStats given in Chapter 12 notes & lecture video. C. Use the calculator output to fill in the table on the next page. D. Then run 1-VarStats(L2) to find the following descriptive statistic for the actors. E. Use the calculator output to fill in the table on the next page.
A. Enter Ages of Actresses into L1 and Age of Actors in L2. B. Run 1-VarStats(L1) to find the following descriptive statistic for the actresses. Details about using 1-VarStats given in Chapter 12 notes & lecture video. C. Use the calculator output to fill in the table on the next page. D. Then run 1-VarStats(L2) to find the following descriptive statistic for the actors. E. Use the calculator output to fill in the table on the next page.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:**Descriptive Statistics and Boxplot:**
The following table presents data for the Oscar winners for Best Actor and Best Actress from 1995 to 2019, including their respective ages. This data can be used to calculate descriptive statistics and to create a boxplot.
| Year of Award | Best Actress | Age (L1) | Best Actor | Age (L2) |
|---------------|-----------------------|----------|-----------------------|----------|
| 1995 | Susan Sarandon | 49 | Nicholas Cage | 32 |
| 1996 | Frances McDormand | 39 | Geoffrey Rush | 45 |
| 1997 | Helen Hunt | 34 | Jack Nicholson | 60 |
| 1998 | Gwyneth Paltrow | 26 | Roberto Benigni | 46 |
| 1999 | Hilary Swank | 25 | Kevin Spacey | 40 |
| 2000 | Julia Roberts | 33 | Russell Crowe | 36 |
| 2001 | Halle Berry | 35 | Denzel Washington | 47 |
| 2002 | Nicole Kidman | 35 | Adrien Brody | 29 |
| 2003 | Charlize Theron | 28 | Sean Penn | 43 |
| 2004 | Hillary Swank | 30 | Jamie Foxx | 37 |
| 2005 | Reese Witherspoon | 30 | Philip Seymour Hoffman| 38 |
| 2006 | Helen Mirren | 60 | Forest Whitaker | 44 |
| 2007 | Marion Cotillard | 32 | Daniel Day-Lewis | 50 |
| 2008 | Kate Winslet | 33 | Sean Penn | 48 |
| 2009 | Sandra Bullock | 45 | Jeff Bridges | 60 |
| 2010 | Natalie Portman | 29 | Colin Firth | 50 |
| 2011 | Meryl Streep | 62 | Jean Dujardin | 39
Transcribed Image Text:### Instructions for Calculating Descriptive Statistics
#### Steps:
**A.** Enter Ages:
- Input the ages of actresses into List 1 (L1).
- Input the ages of actors into List 2 (L2).
**B.** Calculate for Actresses:
- Run the function `1-VarStats(L1)` to find the descriptive statistics for the actresses.
- Note: For more detailed instructions on using `1-VarStats`, refer to Chapter 12 notes and lecture videos.
**C.** Fill in the Table for Actresses:
- Use the calculator output from step B to complete the table for actresses’ ages on the following page.
**D.** Calculate for Actors:
- Run the function `1-VarStats(L2)` to find the descriptive statistics for the actors.
**E.** Fill in the Table for Actors:
- Use the calculator output from step D to complete the table for actors’ ages on the following page.
#### Descriptive Statistics Table
| Descriptive Statistics | For Actresses Ages | For Actors Ages |
|-----------------------------|--------------------|-----------------|
| Sample Mean | | |
| Sample Standard Deviation | | |
| Min | | |
| Quartile 1 | | |
| Median | | |
| Quartile 3 | | |
| Max | | |
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