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Statistics By Miranda Fernandez Research in Ecology.

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Presentation on theme: "Statistics By Miranda Fernandez Research in Ecology."— Presentation transcript:

1 Statistics By Miranda Fernandez Research in Ecology

2 Sharp-Nose Sharks

3 Sea turtles

4 Bottle Caps

5 Red Mangrove's

6 Coral Survival What is Probability? a measure or estimate of the degree of confidence one may have in the occurrence of an event Factors that effect Survival 1.Water Temperature 2. Depth 3.Wave action

7 Variance What is Variance? Variance is the amount differen t from the mean. Variance Table

8 Distribution of sea cigars SizeFrequency 72 92 101 111 123 133 142 154 163 172 181 231

9 T. Test T-Test Formula above Pooled variance formula below

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