Casio ALGEBRA FX2.0 Advanced Statistics Examples 1 - Manual (Page 25)

Procedure
1 m STAT2
2 b wbwbwbwcwcwcwcwe
b wbwcwcwbwbwcwcwe
bbd wbbgwbdjwbdcwbddwbd
b wbcgwbccw
3 3 (TEST) f (ANOVA)
4 2 (2) c
1 (LIST) b wc
1 (LIST) c wc
1 (LIST) d wc
1 (None) c
5 1 (CALC)
6 (DRAW)
Result Screen
• Time differential (A) :
Since P=0.2458019517 > 0.05 (level of significance), we can not reject the null hypothesis.
• Temperature differential (B) :
Since P=0.04222398836 < 0.05 (level of significance), we can reject the null hypothesis.
• Interaction (A
×
B) :
Since P=2.78169946e-3 < 0.05 (level of significance), we can reject the null hypothesis.
The above test indicates that the time differential is not significant, the temperature differen-
tial is significant, and interaction is highly significant.
25
examples