Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
2x4A
x² x x² x x² x
38.0 1644.00 37.5 1406.25 36.0 1296.00
38.0 1444.00 37.0 1369.00 36.0 1296.00
36.0 1296.00 35.0 1225.00 34.0 1156.00
36.0 1296.00 35.0 1225.00 34.0 1156.00
35.0 1225.00 34.0 1156.00 33.0 1089.00
34.0 1156.00 33.0 1089.00 32.0 1024.00
34.0 1156.00 33.0 1089.00 32.0 1024.00
34.0 1156.00 33.0 1089.00 32.0 1024.00
34.0 1156.00 33.0 1089.00 32.0 1024.00
34.0 1156.00 33.0 1089.00 32.0 1024.00
Σx² = 748.75 Σx = 862.5 n=25
Mean = 34.5
Σ(x-M)² = 52.5