The two statements below refer to an alpha level.Which statement is TRUE?
I.An alpha level of .05 must always be used as the cut-off for determining
Statistical significance.
II.An alpha level of .05 is a well-accepted,yet arbitrary level for determining
Statistical significance.
A)I is true
B)II is true

Question

Quizplus · Accepted Answer

The alpha level of .05 is a well-accepted, yet arbitrary level for determining statistical significance. While it is a common alpha level used in research, it is not always the only or best option for every study. Other alpha levels, such as .01 or .10, may be more appropriate depending on the specific research question and design.

The Two Statements Below Refer to an Alpha Level