Statistics

Statistics:  Stem and Leaf Graph

WALT: gather, display and discuss data

Success Criteria:  

• Gather relevant information

• Display data on a stem and leaf graph

• Make some conclusions about the data

Task:

To present information about reaction times using a ruler.

Data: 19,12,19,14,3,22,7,9,1,30+ 

Stem and Leaf Graph:

Sorted Stem and Leaf Graph:

Conclusions:

My best score was 1 and my worst score was 30+ because I did not catch it.

The mean was 12.4. I added it up and divided It by how much data there was. There ten dat so I divided it by 10

Assessment:

Self Assessment: I think I acheived all of these below because I went threw & checked.

• I can gather relevant information

  

• I can display data on a stem and leaf graph

  

• I can make some conclusions about the data  

  

Peer Assessment:Katelyn: yes yes yes you acheived all of the stuff below. Good job Georgia 

• I can gather relevant information  

  

• I can display data on a stem and leaf graph 

  

• I can make some conclusions about the data