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STATISTICS BY ELY JRADE. SHARK DATA Mean is the average of a Data set. In this case, the mean is the average male and female shark lengths.

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Presentation on theme: "STATISTICS BY ELY JRADE. SHARK DATA Mean is the average of a Data set. In this case, the mean is the average male and female shark lengths."— Presentation transcript:

1 STATISTICS BY ELY JRADE

2 SHARK DATA Mean is the average of a Data set. In this case, the mean is the average male and female shark lengths.

3 SEA TURTLE SURVIVAL

4 PERCENTAGE OF BOTTLE CAPS Percent is a way of expressing numbers out of 100. In this case percentages are used to show the percent of different colored bottle caps out of the total.

5 SEA CIGAR LENGTH INTERVAL Size class Frequency "1-5"0 "6-10"1 "11-15"9 16-20"5 "21-25"7 "26-30"3

6 FACTORS THAT AFFECT CORAL PLANULA SURVIVAL TrialTempDepthWave 1444 2121 3356 4634 5321 6353 7654 8151 9212 10225 11622 12553 13543 14426 15361 16625 17453 18462 Probability is a way to measure the chances that something will occur in relation to the possible alternatives In this case probability was the probability of 18 coral planula surviving certain conditions using dice. Observed probability is the amount of Coral that survived when I rolled the dice. Theoretical probability is the amount of Coral that theoretically were supposed to survive. Temp 2,3,4,5Depth 1,2,3,4Wave 4,5,6 These are the factors that affect coral

7 VARIANCE X2X2 The variance of the sea cigar lengths are 25.3

8 STANDARD DEVIATION The standard deviation of the sea cigar lengths is ±5.3

9 THEORETICAL DISTRIBUTION CURVE TDC is a curve to show the theoretical areas random samples would likely fall under.

10 T-TEST


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