Answer to Question #200701 in Statistics and Probability for Ruisdael rael

Question

Sample (n) 1.14 level of confidence 90% find the level of significance and the t value

Answer 1

for df=14 level of confidence 90%:

from t-table:

$t_{0.90}=1.354$

level of significance:

$\alpha=0.1$ for one-tail test

$\alpha=0.2$ for two-tails test