Home     PhD Contents     PhD Chap 1     PhD Chap 2     PhD Chap 3     PhD Chap 4     PhD Chap 5     PhD Chap 6     PhD Chap 7     PhD Chap 8     PhD Chap 9     PhD Chap 10     PhD Chap 11     PhD Bibliography     PhD Appendices     PhD Plans    [PhD PDF]

Appendix A- 23 Means. Complete chert and quartz H.H.D. Elastic flakes

Quartz Chert Total
Mean N Std.
Deviation
Mean N Std.
Deviation
Mean N Std.
Deviation
Max Length 30.607 15 12.862 49.909 11 14.941 38.773 26 16.629
Max Width 30.713 15 12.181 29.836 11 9.351 30.342 26 10.875
Max Thickness 10.960 15 4.413 9.991 11 3.287 10.550 26 3.933
Platform Width 21.967 15 10.642 23.882 11 7.736 22.777 26 9.396
Platform Thickness 7.220 15 3.902 8.991 11 3.463 7.969 26 3.757
Weight 12.013 15 8.902 15.804 11 9.086 13.617 26 9.002
Length/Width ratio 1.046 15 0.414 1.758 11 0.518 1.347 26 0.576
Length/thickness ratio 3.000 15 1.059 5.320 11 1.537 3.982 26 1.715

Appendix A- 24 ANOVA. Complete chert and quartz H.H.D. Elastic flakes

Sum of Squares df Mean Square F p
Weight Between Groups 91.203 1 91.203 1.131 0.298
Within Groups 1934.866 24 80.619
Total 2026.070 25
Max Length Between Groups 2364.473 1 2364.473 12.477 0.002
Within Groups 4548.318 24 189.513
Total 6912.791 25
Max Width Between Groups 4.881 1 4.881 0.040 0.844
Within Groups 2951.803 24 122.992
Total 2956.683 25
Max Thickness Between Groups 5.960 1 5.960 0.376 0.546
Within Groups 380.685 24 15.862
Total 386.645 25
Platform Width Between Groups 23.276 1 23.276 0.256 0.618
Within Groups 2184.010 24 91.000
Total 2207.286 25
Platform Thickness Between Groups 19.902 1 19.902 1.434 0.243
Within Groups 333.053 24 13.877
Total 352.955 25
Length/Thickness ratio Between Groups 34.181 1 34.181 20.855 0.000
Within Groups 39.335 24 1.639
Total 73.516 25
Length/Width ratio Between Groups 3.217 1 3.217 15.194 0.001
Within Groups 5.082 24 .212
Total 8.299 25

Home     PhD Contents     PhD Chap 1     PhD Chap 2     PhD Chap 3     PhD Chap 4     PhD Chap 5     PhD Chap 6     PhD Chap 7     PhD Chap 8     PhD Chap 9     PhD Chap 10     PhD Chap 11     PhD Bibliography     PhD Appendices     PhD Plans    [PhD PDF]

Top of Page