computers and statistics jack lawhorn rie summer 2009
Download
Skip this Video
Download Presentation
Computers and Statistics Jack Lawhorn RiE Summer 2009

Loading in 2 Seconds...

play fullscreen
1 / 9

Computers and Statistics Jack Lawhorn RiE Summer 2009 - PowerPoint PPT Presentation


  • 99 Views
  • Uploaded on

Computers and Statistics Jack Lawhorn RiE Summer 2009. Average Length of Sharpnose Sharks. Sharpnose Shark. Average Length. Male. Female. Gender. Chi² Test. The Chi Square test is used to see if there are any significant differences between groups of data samples.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Computers and Statistics Jack Lawhorn RiE Summer 2009' - mariko-burke


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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
average length of sharpnose sharks

Average Length of Sharpnose Sharks

SharpnoseShark

Average Length

Male

Female

Gender

chi test
Chi² Test

The Chi Square test is used to see if there are any significant differences between groups of data samples.

coral probability
Coral Probability

Probability= the chance of an event occuring.

4 out of my __ coral polyps survived.

standard deviation variance
Standard Deviation &Variance

Variance= how close together a group of data is from the mean.

Standard Deviation= the square root of the variance.

butterfly pupation project
Butterfly Pupation Project

Chi-square Value: 3.24 compared w/ 3.84 from Chi-square table at 1 DF.

Above: S= Survived///D= Died

Bellow: Overall Survival Rate 59.4%  There was no significant difference but it was so close that it would be worth it to do the same experiment with hundreds or even thousands of samples.

ad