Statistics By: Paris Brock

FACT Commonly found from New Brunswick, Canada, through the Gulf of Mexico as well as along the coast of Brazil.

FACT Turtles have been on the earth for more than 200 million years. They evolved before mammals, birds, crocodiles, snakes, and even lizards.

14 billion pounds of garbage are dumped into the ocean every year 14 billion pounds of garbage are dumped into the ocean every year. Most of it is plastic. Over 1 million seabirds and 100,000 sea mammals are killed by pollution every year. FACTS

FACT  Mangroves serve as storm buffers by reducing wind and wave action in shallow shoreline areas Size Class Frequency "1-5" 0 "6-10" 5 "11-15" 5 "16-20" 5 "21-25" 6 "26-30" 3

About 10 million bacteria live on one square centimeter of coral. FACT About 10 million bacteria live on one square centimeter of coral. Probability: The extent to which something is probable. 3 things that affect coral’s probability to survive is water temperature, depth, and wave action.

Variance(Of Sea Cigars Data) 9 13 14 15 16 17 18 20 21 22 23 24 25 26 28 30 Definition: In probability theory and statistics, the variance is a measure of how far a set of numbers is spread out.

Standard Deviation Definition: a measure of the dispersion of a frequency distribution that is the square root of the arithmetic mean of the squares of the deviation of each of the class frequencies from the arithmetic mean of the frequency distribution; also : a similar quantity found by dividing by one less than the number of squares in the sum of squares instead of taking the arithmetic mean.

Theoretical Distribution Curve \ Theoretical Distribution Curve Definition:

T-Test Definition: a statistical test involving confidence limits for the random variable t of a t distribution and used especially in testing hypotheses about means of normal distributions when the standard deviations are unknown.