Small margins of error with high levels of confidence will require _________.
A)a small number of observations
B)a large number of observations
C)discrete data
D)a large population

Question

Quizplus · Accepted Answer

In statistics, increasing the sample size (number of observations) generally leads to an increase in the level of confidence and a decrease in the margin of error. Therefore, to achieve small margins of error with high levels of confidence, a large number of observations (option B) is required.

Small Margins of Error with High Levels of Confidence Will