Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Vma SCOPARIA TEMPS
(BY MONTH)
SEPTEMBER
x x² x x² x x² x x² x x² x x²
38.6 1489.96 40.4 1632.16
37.2 1383.84 40.4 1632.16
32.5 1406.25 38.0 1444.00
32.5 1406.25 39.8 1584.04
36.0 1296.00 42.0 1764.00
36.3 1317.69 39.2 1536.64
34.6 1197.16 37.0 1369.00
35/ 1232.01 41.4 1713.96
30.8 948.64 41.2 1697.44
36.7 1004.89 39.0 1521.00
31.0 961.00 37.0 1369.00
31.6 998.56 38.6 1489.96
32.3 1043.29 38.0 1444.00
32.6 1062.76 40.0 1600.00
32.4 1049.76 38.1 1474.56
27.7 767.29 39.4 1552.36
31.8 1011.24 37.0 1369.00
31.8 1011.24 38.0 1444.00
38.8 1505.44 36.5 1332.25
ΣX = 645,3 39.2 1536.64
N= 19 42.0 1764.00
ΣX² = 22,093.27 36.6 1339.56
X̄ = 33.96 N= 41
(X̄)² = 1153.28 ΣX = 1504,4
S² = 10.0 Σx² = 55,703.00
S.E = √.526 X̄ = 36.7
= .725 (X̄)² = 1346.89
S² = 12.01
S.E₁ = √.293
= .439