Using the photos provided (they're uploaded in order of the data collected) let's say we had two specific hypotheses that total fish density would be 1. greater in August and October than in April and June, and 2. greater in October than August, due to decreased habitat volume and increased fish numbers. Is this the case? How did you test for this? Does this result differ from the previous discussion (We collected fish with three pass removal sampling in blocked off habitat units and calculated population estimates and densities. Discussed the differences in total fish density among seasons for Cave Creek)?? Why or why not? What does this have to do with experiment-wise and comparison-wise type 1 error rate?

SEASON SEASNUM STREAM STREAMNUM REACH HABITAT$(1) TOTDENS 4 Bear 1 1 Run 0.538333268 April April 4 Bear 1 2 Run 0.308615186 4 Bear 1 3 Riffle 0.25076623 April April 4 Bear 1 4 Run 0.485436893 4 Bear 1 5 Run 0.405057431 April April 4 Bear 1 6 Riffle 0.622683469 April 4 Cave 2 1 Run 0.898156826 April 4 Cave 2 2 Run 0.303511597 4 Cave 2 3 Pool 0.113518653 April April 4 Cave 2 4 Riffle 0.277777778 April 4 Cave 2 5 Run 0.286516662 April 4 Falling 3 1 Run 0.084175084 4 Falling 3 2 Riffle 0.063312996 April April 4 Falling 3 3 Run 0.098879367 April 4 Falling 3 4 Riffle 0.167721519 4 Falling 3 5 Run 0.113843733 April April 4 Falling 3 6 Pool 0.033711022 April 4 Falling 3 7 Run 0.055444666 April 4 Falling 3 8 Riffle 0.079795723 April 4 Tomahawk 5 1 Run 1.21116207 4 Tomahawk 5 2 Riffle 0.502232143 April April 4 Tomahawk 5 3 Run 0.831390831 4 Tomahawk 5 4 Riffle 0.400551296 April April 4 Tomahawk 5 5 Run 0.513442868 April 4 Tomahawk 5 6 Riffle 0.220088035 April 4. Tomahawk 5 7 Pool 0.501915809 April 4 Tomahawk 5 8 Run 0.727682876 April 4 Water 6 1 Riffle 0.485095958 April 4 Water 6 2 Run 1.017080745 April 4 Water 6 3 Riffle 0.819529207 April 4 Water 6 4 Run 0.755395683 4 Water 6 5 Run 0.952359611 April April 4 Water 6 6 Pool 1.011147906 April 4 Water 6 7 Riffle 1.01284585 April 4 Spring 7 1 Run 0.618709784 April 4 Spring 7 2 Riffle 0.180023229 April 4 Spring 7 3 Pool 0.280623993 April 4 Spring 7 4 Riffle 0.894109397 April 7 5 Run 1.202838352 April 7 6 Riffle 0.609062855 4 Spring 4 Spring 4 Spring 4 Spring April 7 7 Pool 0.509825732 April 7 8 Riffle 1.1042098 June 6 Bear 1 1 Run 0.285776142 June 6 Bear 1 2 Pool 0.047633791 June 6 Bear 1 3 Riffle 0.203737745 June 6 Bear 1 4 Pool 0.027786783 June 6 Bear 1 5 Riffle 0.181983621 June 6 Bear 1 6 Pool 0.392250089 June 6 Cave 2 1 Run 3.877862595 June 6 Cave 2 2 Riffle 0.612835725 June 6 Cave 2 3 Pool 1.340950893 June 6 Cave 2 4 Riffle 2.551618195 June 6 Cave 2 5 Run 1.064073227 June 6 Falling 3 1 Run 2.229161662 June 6 Falling 3 2 Riffle 0.953765101 June 6 Falling 3 3 Pool 0.146003225 June 6 Falling 3 4 Riffle 0.370708546 June 3 5 Pool 0.006033183 6 Falling 6 Falling June 3 6 Run 0.182595905 June 6 Falling 3 7 Riffle 0.302151994 June 6 Tomahawk 5 1 Run 1.663461689 June 6 Tomahawk 5 2 Riffle 1.174978867 June 6 Tomahawk 5 3 Run 1.332068311 June 6 Tomahawk 5 4 Riffle 0.429287951 June 6 Tomahawk 5 5 Pool 1.165665842 June 6 Tomahawk 5 6 Riffle 1.102362205 June 6 Tomahawk 5 7 Pool 1.631256031 June 6 Tomahawk 5 8 Run 4.68251518 June 6 Water 6 1 Riffle 0.920739455 June 6 Water 6 2 Run 1.741004808 June 6 Water 6 3 Riffle 1.465706232 June 6 Water 6 4 Riffle 0.990786191 June 6 Water 6 5 Run 1.048170969 June 6 Water 6 6 1.864516129 June 6 Water 6 7 3.101826732 June 7 7 Pool 0.065203217 6 Spring 6 Spring June 7 8 Riffle 0.208686579 August 8 Bear 1 1 Run 2.181773859 8 Bear 1 2 Pool 1.07458604 August August 8 Bear 1 3 Riffle 0.563168276 August 8 Bear 1 4 Pool 1.530323068 August 8 Bear 1 5 Riffle 1.928278073 8 Bear 1 6 Run 2.972632903 August August 8 Cave 2 1 Pool 3.569185084 August 8 Cave 2 2 Riffle 0.78009828 August 8 Cave 2 3 Pool 0.976211849 8 Cave 2 4 Riffle 2.75 August August 8 Cave 2 5 Run 2.20953116 August 3 1 Run 2.353793228 8 Falling 8 Falling August 3 2 Riffle 0.707397202 August 8 Falling 3 3 Pool 0.151788255 8 Falling 3 4 Riffle 0.514706627 August August 8 Falling 3 5 Run 0.313700886 August 8 Falling 3 6 Pool 0.028971399 8 Falling 3 7 Run 0.569105691 August August August 8 Falling 3 8 Riffle 0.214126649 8 Sylamore 4 1 Riffle 0.831238478 August 8 Sylamore 4 2 Pool 0.159579644 August 8 Sylamore 4 3 Pool 0.121309678 August 4 4 Run 0.273053518 8 Sylamore 8 Sylamore August 4 5 Riffle 0.66001155 August 8 Tomahawk 5 1 Run 1.879275351 August 8 Tomahawk 5 2 Riffle 3.456325301 8 Tomahawk 5 3 Run 2.476429168 August August 8 Tomahawk 5 4 Riffle 0.58793456 8 Tomahawk 5 5 Pool 1.909353905 August August August 8 Tomahawk 5 6 Riffle 0.718934911 8 Tomahawk 5 7 Pool 4.148751603 8 Tomahawk 5 8 Run 2.140754616 August August 8 Water 6 1 Riffle 2.472125436 August 8 Water 6 2 Pool 1.650972239 August 8 Water 6 3 Riffle 1.142607393 8 Water 6 4 Run 1.159038163 August August 8 Water 6 5 Riffle 1.567307134 August 8 Water 6 6 Pool 3.165952235 August 8 Water 6 7 Riffle 2.988859705 October 10 Bear 1 1 Pool 1.123876124 October 10 Bear 1 2 Pool 4.811039181 October 10 Bear 1 3 Riffle 3.103401545 October 10 Bear 1 4 Pool 7.787584365 October 10 Bear 1 5 Riffle 0.315315315 October 10 Bear 1 6 Run 4.084249988 October 10 Cave 2 1 Pool 10.7332501 October 10 Cave 2 2 Riffle 5.939814473 October 10 Cave 2 3 Pool 9.899433289 October 10 Falling 3 1 Run 3.711122826 October 10 Falling 3 2 Riffle 1.317330211 October 10 Falling 3 3 Pool 0.784081405 October 10 Falling 3 4 Riffle 1.156074148 October 3 5 Riffle 0.80507796 10 Falling 10 Falling October 3 6 Pool 1.028217287 October 10 Falling 3 7 Riffle 1.464726059 October 10 Falling 3 8 0.331969566 October 10 Sylamore 4 1 Run 0.789661613 October 4 2 Pool 0.469636154 10 Sylamore 10 Sylamore October 4 4 Run 0.716832589 October 10 Tomahawk 5 1 Run 2.46997626 October 10 Tomahawk 5 2 Run 4.329004329 October 10 Tomahawk 5 3 Pool 3.321256039 October 10 Tomahawk 5 4 Riffle 0.734508547 October 10 Tomahawk 5 5 Pool 2.197952218 October 10 Tomahawk 5 6 Riffle 0.342262521 October 10 Tomahawk 5 7 Pool 2.450120727 October 10 Tomahawk 5 7 Pool 2.450120727 October 10 Tomahawk 5 8 Run 3.119546585 October 10 Water 6 1 Riffle 1.200699785 October 10 Water 6 2 Pool 2.014912804 October 10 Water 6 3 Riffle 1.575803787 October 10 Water 6 4 Run 1.209739166 October 10 Water 6 5 Run 1.567785805 October 10 Water 6 6 Pool 4.176525662 SEASON SEASNUM STREAM STREAMNUM REACH HABITAT$(1) TOTDENS 4 Bear 1 1 Run 0.538333268 April April 4 Bear 1 2 Run 0.308615186 4 Bear 1 3 Riffle 0.25076623 April April 4 Bear 1 4 Run 0.485436893 4 Bear 1 5 Run 0.405057431 April April 4 Bear 1 6 Riffle 0.622683469 April 4 Cave 2 1 Run 0.898156826 April 4 Cave 2 2 Run 0.303511597 4 Cave 2 3 Pool 0.113518653 April April 4 Cave 2 4 Riffle 0.277777778 April 4 Cave 2 5 Run 0.286516662 April 4 Falling 3 1 Run 0.084175084 4 Falling 3 2 Riffle 0.063312996 April April 4 Falling 3 3 Run 0.098879367 April 4 Falling 3 4 Riffle 0.167721519 4 Falling 3 5 Run 0.113843733 April April 4 Falling 3 6 Pool 0.033711022 April 4 Falling 3 7 Run 0.055444666 April 4 Falling 3 8 Riffle 0.079795723 April 4 Tomahawk 5 1 Run 1.21116207 4 Tomahawk 5 2 Riffle 0.502232143 April April 4 Tomahawk 5 3 Run 0.831390831 4 Tomahawk 5 4 Riffle 0.400551296 April April 4 Tomahawk 5 5 Run 0.513442868 April 4 Tomahawk 5 6 Riffle 0.220088035 April 4. Tomahawk 5 7 Pool 0.501915809 April 4 Tomahawk 5 8 Run 0.727682876 April 4 Water 6 1 Riffle 0.485095958 April 4 Water 6 2 Run 1.017080745 April 4 Water 6 3 Riffle 0.819529207 April 4 Water 6 4 Run 0.755395683 4 Water 6 5 Run 0.952359611 April April 4 Water 6 6 Pool 1.011147906 April 4 Water 6 7 Riffle 1.01284585 April 4 Spring 7 1 Run 0.618709784 April 4 Spring 7 2 Riffle 0.180023229 April 4 Spring 7 3 Pool 0.280623993 April 4 Spring 7 4 Riffle 0.894109397 April 7 5 Run 1.202838352 April 7 6 Riffle 0.609062855 4 Spring 4 Spring 4 Spring 4 Spring April 7 7 Pool 0.509825732 April 7 8 Riffle 1.1042098 June 6 Bear 1 1 Run 0.285776142 June 6 Bear 1 2 Pool 0.047633791 June 6 Bear 1 3 Riffle 0.203737745 June 6 Bear 1 4 Pool 0.027786783 June 6 Bear 1 5 Riffle 0.181983621 June 6 Bear 1 6 Pool 0.392250089 June 6 Cave 2 1 Run 3.877862595 June 6 Cave 2 2 Riffle 0.612835725 June 6 Cave 2 3 Pool 1.340950893 June 6 Cave 2 4 Riffle 2.551618195 June 6 Cave 2 5 Run 1.064073227 June 6 Falling 3 1 Run 2.229161662 June 6 Falling 3 2 Riffle 0.953765101 June 6 Falling 3 3 Pool 0.146003225 June 6 Falling 3 4 Riffle 0.370708546 June 3 5 Pool 0.006033183 6 Falling 6 Falling June 3 6 Run 0.182595905 June 6 Falling 3 7 Riffle 0.302151994 June 6 Tomahawk 5 1 Run 1.663461689 June 6 Tomahawk 5 2 Riffle 1.174978867 June 6 Tomahawk 5 3 Run 1.332068311 June 6 Tomahawk 5 4 Riffle 0.429287951 June 6 Tomahawk 5 5 Pool 1.165665842 June 6 Tomahawk 5 6 Riffle 1.102362205 June 6 Tomahawk 5 7 Pool 1.631256031 June 6 Tomahawk 5 8 Run 4.68251518 June 6 Water 6 1 Riffle 0.920739455 June 6 Water 6 2 Run 1.741004808 June 6 Water 6 3 Riffle 1.465706232 June 6 Water 6 4 Riffle 0.990786191 June 6 Water 6 5 Run 1.048170969 June 6 Water 6 6 1.864516129 June 6 Water 6 7 3.101826732 June 7 7 Pool 0.065203217 6 Spring 6 Spring June 7 8 Riffle 0.208686579 August 8 Bear 1 1 Run 2.181773859 8 Bear 1 2 Pool 1.07458604 August August 8 Bear 1 3 Riffle 0.563168276 August 8 Bear 1 4 Pool 1.530323068 August 8 Bear 1 5 Riffle 1.928278073 8 Bear 1 6 Run 2.972632903 August August 8 Cave 2 1 Pool 3.569185084 August 8 Cave 2 2 Riffle 0.78009828 August 8 Cave 2 3 Pool 0.976211849 8 Cave 2 4 Riffle 2.75 August August 8 Cave 2 5 Run 2.20953116 August 3 1 Run 2.353793228 8 Falling 8 Falling August 3 2 Riffle 0.707397202 August 8 Falling 3 3 Pool 0.151788255 8 Falling 3 4 Riffle 0.514706627 August August 8 Falling 3 5 Run 0.313700886 August 8 Falling 3 6 Pool 0.028971399 8 Falling 3 7 Run 0.569105691 August August August 8 Falling 3 8 Riffle 0.214126649 8 Sylamore 4 1 Riffle 0.831238478 August 8 Sylamore 4 2 Pool 0.159579644 August 8 Sylamore 4 3 Pool 0.121309678 August 4 4 Run 0.273053518 8 Sylamore 8 Sylamore August 4 5 Riffle 0.66001155 August 8 Tomahawk 5 1 Run 1.879275351 August 8 Tomahawk 5 2 Riffle 3.456325301 8 Tomahawk 5 3 Run 2.476429168 August August 8 Tomahawk 5 4 Riffle 0.58793456 8 Tomahawk 5 5 Pool 1.909353905 August August August 8 Tomahawk 5 6 Riffle 0.718934911 8 Tomahawk 5 7 Pool 4.148751603 8 Tomahawk 5 8 Run 2.140754616 August August 8 Water 6 1 Riffle 2.472125436 August 8 Water 6 2 Pool 1.650972239 August 8 Water 6 3 Riffle 1.142607393 8 Water 6 4 Run 1.159038163 August August 8 Water 6 5 Riffle 1.567307134 August 8 Water 6 6 Pool 3.165952235 August 8 Water 6 7 Riffle 2.988859705 October 10 Bear 1 1 Pool 1.123876124 October 10 Bear 1 2 Pool 4.811039181 October 10 Bear 1 3 Riffle 3.103401545 October 10 Bear 1 4 Pool 7.787584365 October 10 Bear 1 5 Riffle 0.315315315 October 10 Bear 1 6 Run 4.084249988 October 10 Cave 2 1 Pool 10.7332501 October 10 Cave 2 2 Riffle 5.939814473 October 10 Cave 2 3 Pool 9.899433289 October 10 Falling 3 1 Run 3.711122826 October 10 Falling 3 2 Riffle 1.317330211 October 10 Falling 3 3 Pool 0.784081405 October 10 Falling 3 4 Riffle 1.156074148 October 3 5 Riffle 0.80507796 10 Falling 10 Falling October 3 6 Pool 1.028217287 October 10 Falling 3 7 Riffle 1.464726059 October 10 Falling 3 8 0.331969566 October 10 Sylamore 4 1 Run 0.789661613 October 4 2 Pool 0.469636154 10 Sylamore 10 Sylamore October 4 4 Run 0.716832589 October 10 Tomahawk 5 1 Run 2.46997626 October 10 Tomahawk 5 2 Run 4.329004329 October 10 Tomahawk 5 3 Pool 3.321256039 October 10 Tomahawk 5 4 Riffle 0.734508547 October 10 Tomahawk 5 5 Pool 2.197952218 October 10 Tomahawk 5 6 Riffle 0.342262521 October 10 Tomahawk 5 7 Pool 2.450120727 October 10 Tomahawk 5 7 Pool 2.450120727 October 10 Tomahawk 5 8 Run 3.119546585 October 10 Water 6 1 Riffle 1.200699785 October 10 Water 6 2 Pool 2.014912804 October 10 Water 6 3 Riffle 1.575803787 October 10 Water 6 4 Run 1.209739166 October 10 Water 6 5 Run 1.567785805 October 10 Water 6 6 Pool 4.176525662