Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
AUGUST
x
34.0 1128.00
38.0 MMH:00
32.4 1529.76
37.7 1421.29
37.0 1369.00
36.8 1354.24
35.4 1253.16
n=7
Σx = 251.3
Σx² = 9105.45
X̄ = 35.9
(Σx)² = 63249
Σx² - (Σx)²/n = 2831.45
= 404.49
Sd = √(404.49/6)
= √67.415
= 8.21
E.d = ((35.9)(37) - (251.3)(13.8)) / 37
= 1254.3 / 37
= 33.90
n = 7
Σx² = 3022.46
X̄ = 43.18