% STATISTIC By: Matthew Tsang.

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Presentation transcript:

% STATISTIC By: Matthew Tsang

Atlantic Sharpnosed Shark

Turtle Game Result SEA TURTLES

Coral reef Probability and Chance In the first chart I got 5 out of 18 corals survived. In the second chart I got 3 out of 18 coral survived.

Sea Cigars

Flotsam

Theoretical Distribution

Variance Variance- Tells how much variation exists around the average. Standard Deviation- Describes how spread out the data are.

Sum (observed – predicted) Chi-square Can be used to see if there are any significant differences between data sites or sources. Sum (observed – predicted) predicted

T-test The p-value of .000545 is less than .05, and 14 degrees of freedom, which means that there is a significant difference between the control and the treatment. It measures the significant differences between data sites or sources.