html5-img
1 / 6

Examples of Descriptive Statistics

Examples of Descriptive Statistics . Roger Ebert Movie Ratings. Rating Scale (Ordinal): 0*, 0.5*,…,3.5*,4* 5501 Films (rogerebert.com, circa 3/2006). Note: Median (and Modal) Category is 3.0, LQ is 2.0, UQ is 3.5. Profit Margins of Businesses. Net Profits/Losses (%) for department Stores

badru
Download Presentation

Examples of Descriptive Statistics

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Examples of Descriptive Statistics

  2. Roger Ebert Movie Ratings • Rating Scale (Ordinal): 0*, 0.5*,…,3.5*,4* • 5501 Films (rogerebert.com, circa 3/2006) Note: Median (and Modal) Category is 3.0, LQ is 2.0, UQ is 3.5

  3. Profit Margins of Businesses • Net Profits/Losses (%) for department Stores • 351 Firms (1925): Source: Harvard BBR

  4. Example - Philadelphia Rainfall Note: The mean is higher than median as a few very large amounts were observed.

  5. Example - Philadelphia Rainfall (Population) Note: 383 (71%) Months lie within 1s of m and 518 (96%) within 2s

More Related