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By Kelvenie Kellom Atlantic Sharp-nose Sharks Atlanta Sharp-nosed Sharks.

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Presentation on theme: "By Kelvenie Kellom Atlantic Sharp-nose Sharks Atlanta Sharp-nosed Sharks."— Presentation transcript:

1

2 By Kelvenie Kellom

3 Atlantic Sharp-nose Sharks

4 Atlanta Sharp-nosed Sharks

5 Sea Turtles

6 Survived Turtles

7 Bottle Caps

8 RED MANGROVES

9 Coral

10 Variance of Sea Cigars Variance- is calculated as ∑ (X – X) 2 n – 1 Variance is how much variation is around the mean.

11 Standard Deviation  Standard deviation- describes how spread out the data are.

12 Actual distribution of sea cigars

13 T-Test  T= x-x/sp2\1+1  n n  T-test- to test whether there is a significant difference between the means of two independent samples. P value must less then o.05 in order to reject the null hypothesis.


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