Question
Suppose you want an 85 percent confidence level. What value would you use to multiply the standard error of the mean by?
Answers
PsyDAG
One-tailed test = 1.04
Two-tailed test (42.5% each way) = 1.44
These values were found by looking in a table in the back of a stat text called something like "areas under the normal distribution."
Two-tailed test (42.5% each way) = 1.44
These values were found by looking in a table in the back of a stat text called something like "areas under the normal distribution."
zainab
1.44