Question
Can anyone please help me explain confidence intervals.
How does one tell/determine if a confidence interval is too wide? What indicates too wide?
Thanks in advance!
How does one tell/determine if a confidence interval is too wide? What indicates too wide?
Thanks in advance!
Answers
PsyDAG
The smaller the confidence interval, the more accurate your estimate is. One way to decrease your confidence interval is to use a larger sample. "Too wide" is a judgement call.