Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Phrynosoma m'calli Temps. (By Month)
October
X X²
23.0 529.00
32.2 1036.84
35.2 1239.04
39.8 1584.04
38.6 1489.96
36.5 1332.25
without night animal
N=5 ΣX= ΣX²=
182.3 7211.1
X̄ = 36.46
Totals (thru 1962)
N = 223 (+ 2 night temps.)
ΣX = 8392.6
ΣX² = 317,765.2
X̄ = 37.6
X̄² = 1413.76
1963
N = 124
ΣX = 4771.0
ΣX² = 184,266.0
X̄ = 38.47
X̄² = 1479.94
1963
April - 26
May - 44 (+ 1 nite temp)
June - 44
July - 3
Aug - 6
Sept. - 1
Total = 124
1964
June - 13
April - 1
37.8 1428.84
37.8 1428.84
37.8 1428.84
40.0 1600.00
41.6 1730.56
41.0 1681.00
36.0 1296.00
ΣX = 454.3
ΣX² = 17276.21
N = 12
X̄ = 37.8
(X̄)² = 1428.84
s² = 11.83
S.E = √1.986 = 1.0