If a researcher were to conduct 100 experiments, and in each case the null hypothesis were rejected at an alpha of .05, then
a. chances are that 5% of the decisions were incorrect
b. chances are that 95% of the decisions were incorrect
c. chances are that less than 5% of the decisions were correct
d. none of these, since null can never be rejected 100 times in a row
a
Psychology
You might also like to view...
While approximately ________ % of older adults with depression improve with pharmacological treatment, ________ % improve with placebo treatment.
a. 30; 15 b. 60; 30 c. 60; 15 d. 40; 30
Psychology
The rods and cones are at the _____ of the eye and at the _____ of the retina
(a) front, front (b) front, back (c) back, front (d) back, back
Psychology