| With algae | Without algae | |||||||
| in | out | diff w/alg | in | out | diff w/o alg | |||
| 8.02 | 8.03 | 0.01 | 8.00 | 8.02 | 0.02 | |||
| 8.03 | 8.07 | 0.04 | 8.02 | 8.05 | 0.03 | |||
| 8.04 | 8.07 | 0.03 | 8.03 | 8.06 | 0.03 | |||
| 8.04 | 8.08 | 0.04 | 8.04 | 8.06 | 0.02 | |||
| 8.05 | 8.08 | 0.03 | 8.04 | 8.08 | 0.04 | |||
| 8.06 | 8.08 | 0.02 | 8.05 | 8.08 | 0.03 | |||
| 8.06 | 8.09 | 0.03 | 8.06 | 8.09 | 0.03 | |||
| 8.07 | 8.10 | 0.03 | 8.06 | 8.10 | 0.04 | |||
| 8.08 | 8.11 | 0.03 | 8.07 | 8.11 | 0.04 | |||
| 8.11 | 8.11 | 0.00 | 8.10 | |||||
| n | 10 | 10 | 10 | 10 | 9 | 9 | ||
| sx | 0.02 | 0.02 | 0.01 | 0.02 | 0.02 | 0.01 | ||
| tc | 2.26 | 2.26 | 2.26 | 2.26 | 2.31 | 2.31 | ||
| se | 0.01 | 0 | 0 | 0.01 | 0.01 | 0 | ||
| E | 0.02 | 0.01 | 0.01 | 0.02 | 0.02 | 0.01 | ||
| in | out | diff w/alg | in | out | diff w/o alg | |||
| low | 8.04 | 8.07 | 0.017 | 8.03 | 8.06 | 0.026 | ||
| high | 8.07 | 8.09 | 0.035 | 8.06 | 8.09 | 0.037 | ||
| mean | 8.06 | 8.08 | 0.026 | 8.05 | 8.07 | 0.031 | ||
| p-value | 0.30 | |||||||
|
|
||||||||
| pH Sample from corals with and without algae | ||||||
| Corals covered by Algae | Corals without algae | |||||
| Transect | in | out | Transect | in | out | |
| 1 | 8.11 | 8.11 | 1 | 8 | 8.06 | |
| 2 | 8.06 | 8.08 | 2 | 8.06 | 8.05 | |
| 3 | 8.02 | 8.08 | 3 | 8.1 | 8.08 | |
| 4 | 8.08 | 8.09 | 4 | 8.04 | 8.1 | |
| 5 | 8.03 | 8.03 | 5 | 8.02 | 8.02 | |
| 6 | 8.05 | 8.08 | 6 | 8.05 | 8.06 | |
| 7 | 8.04 | 8.07 | 7 | 8.03 | 8.08 | |
| 8 | 8.07 | 8.11 | 8 | 8.07 | 8.11 | |
| 9 | 8.06 | 8.1 | 9 | 8.04 | 8.11 | |
| 10 | 8.04 | 8.07 | 10 | 8.06 | 8.09 | |
| sum | 80.56 | 80.82 | 80.47 | 80.76 | ||
| min | 8.02 | 8.03 | 8 | 8.02 | ||
| max | 8.11 | 8.11 | 8.1 | 8.11 | ||
| mode | 8.04 | 8.08 | 8.04 | 8.06 | ||
| median | 8.06 | 8.08 | 8.03 | 8.08 | ||
| mean | 8.06 | 8.08 | 8.05 | 8.08 | ||
| midrange | 8.07 | 12.13 | 12.1 | 12.12 | ||
| range | 0.09 | 0.08 | 0.1 | 0.09 | ||
| stdev | 0.03 | 0.02 | 0.03 | 0.03 | ||
| cv | 0.00 | 0.00 | 0.00 | 0.00 |