2. MalesFemales 920850 928932 935960 943960 950965 950972 954980 960980 962985 974995 9751000 9751000 1009 1010 1020 1025 1028 1030 1038 1043 1054 1060 1160 The sharp –nosed shark consumes shrimp, mollusks and small fishes.

3. ColorSurvived # hatchlings blue1325 yellow25 green1825 red325 orange425 Sea Turtles Sea turtles often drown when caught in fishing gear: both nets and loglines. Coastal development can destroy important nesting sites, impact coral reefs, and artificial light from houses and other buildings distracts hatchlings away from the ocean.

4. Color of bottle cap # of caps Percentage red1821 orange34 yellow89 blue1214 green1214 purple black560 white1518 clear1114 other11 The “garbage patches” are areas of marine debris concentration (due to oceanographic features)in the North Pacific Ocean. The term “garbage patches” is a misnomer. There is no island of trash forming in the middle of the ocean nor a blanket of trash that can be seen with satellite or aerial photographs.

5. Size ClassFrequency "1-5"0 "6-10"1 "11-15"4 "16-2013 "21-25"4 "26-30"2 "31-35"1

6. Water temp.Depth Wave actionsurvived 1314yes 2111no 3424yes 4232no 5414yes 6324 7655no 8155 9633 10325yes 11216yes 12235yes 13146no 14645no 15661no 16332no 17325yes 18336yes theoreticalobserved 0.220.5 Coral reefs are found all around the world in tropical and subtropical oceans. They are usually found in shallow areas at a depth of less than 150 feet. However, some coral reefs extend even deeper, up to about 450 feet deep.

7. Variance The squared version of the standard deviation

8. Standard deviation Shows how much variation or dispersion exists from the average

9. *TDC: Theoretical picture of distribution based upon random sampling. Serves as a standard with the actual distributions can be compared.

10. T-Test A t-test is any statistical hypothesis test in which the test statistic follows a Student's t distribution if the null hypothesis is supported.statistical hypothesis testtest statisticStudent's t distributionnull hypothesis