1 / 9

Stem and leaf diagrams and box plots

Stem and leaf diagrams and box plots. Statistics. Example 1. Draw a stem and leaf diagram using the set of data below. Work out the quartiles and hence draw a box plot. Stem and leaf diagram. Solution. n = 15 13 | 5 represents 135.

donaldkjackson
Download Presentation

Stem and leaf diagrams and box plots

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. Stem and leaf diagrams and box plots Statistics

  2. Example 1 Draw a stem and leaf diagram using the set of data below. Work out the quartiles and hence draw a box plot

  3. Stem and leaf diagram Solution n = 15 13 | 5 represents 135 Min = 87 Q1 = 104 Q2 = 111 Q3 = 135 Max = 148 Boxplot

  4. Example 2 Draw a stem and leaf diagram using the set of data below. Work out the quartiles and hence draw a box plot

  5. Stem and leaf diagram Solution n = 25 4 | 0 represents 40 Min = 40 Q1 = 48·5 Q2 = 53 Q3 = 59·5 Max = 72 Boxplot

  6. Example 3 Draw a stem and leaf diagram using the set of data below. Work out the quartiles and hence draw a box plot

  7. Stem and leaf diagram Solution n = 27 13 | 5 represents 135 Min = 135 Q1 = 145 Q2 = 152 Q3 = 157 Max = 177 Boxplot

  8. Example 4 Draw a stem and leaf diagram using the set of data below. Work out the quartiles and hence draw a box plot

  9. Solution Stem and leaf diagram n = 40 2 | 3 represents 0.23 Min = 0·01 Q1 = 0·235 Q2 = 0·52 Q3 = 0·815 Max = 0·99 Boxplot

More Related