|
RQ
|
Research question
|
Chap. 2
|
|
\(s\)
|
Sample standard deviation
|
Sect. 11.7.2
|
|
\(\sigma\)
|
Population standard deviation
|
Sect. 11.7.2
|
|
\(s_d\)
|
Sample standard deviation of differences
|
Sect. 11.7.2
|
|
\(\sigma_d\)
|
Population standard deviation of differences
|
Sect. 11.7.2
|
|
\(R^2\)
|
R-squared
|
Sect. 16.4.2
|
|
\(H_0\)
|
Null hypothesis
|
Sect. 28.2
|
|
\(H_1\)
|
Alternative hypothesis
|
Sect. 28.2
|
|
CI
|
Confidence interval
|
Chap. 24
|
|
s.e.
|
Standard error
|
Def. 19.4
|
|
\(n\)
|
Sample size
|
Def. 2.21
|
|
\(\chi^2\)
|
The chi-squared test statistic
|
Sect. 31.6.3
|
|
\(\pm\)
|
Plus-or-minus (give-or-take)
|
Sect. 22.3
|