Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Vana scoraria TEMPS
(BY MONTH)
FEBRUARY
x x² x x² x x² x x² x x² x x²
25,8 665.64
29,2 852.64
30,2 912.04
31,6 998.56
32,5 1056,25
34,6 1197.16
34,0 1156.00
33,0 1089.00
28,0 784.00
31,8 1011,24
28,6 817,96
35,0 1225.00
Σx=374,3
N=12
Σx²=11,765.49
X̄ = 31,19
(X̄)² = 972.81
S² = 8.34
S.E. = √1.695
=.834