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STATISTICS FOR RESEARCH IN ECOLOGY.

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Presentation on theme: "STATISTICS FOR RESEARCH IN ECOLOGY."— Presentation transcript:

1 STATISTICS FOR RESEARCH IN ECOLOGY.
By: DYLAN BAKER

2 SHARPNOSE SHARK

3 TURTLE SURVIVAL!!!

4 Clean up!!

5 SAVE THE MANGROVES

6 Coral Probability What is probability?
Probability is a way to measure the chances that something will occur in relation to the possible alternatives. Coral dies because of many things. Some examples are: pollution, oil spills, boats running through, if the temperature is not at the right, and if the waves are to big.

7 WHAT IS VARIANCE? A difference or deviation (e.g. in structure, form, function) from the recognized norm or standard.

8 TDC

9 TTEST The T-test equation you will use to calculate the t-statistic is one designed to test whether there is a significant difference between the means of the two independent samples.

10 CHI-TEST A chi-square test (also chi-squared or test) is any statistical hypothesis test in which the sampling distribution of the test statistic...

11 CATIPILLAR DATA control treatment 16 20 21 1.454545 0.090909 19.63636

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