This information was pulled from a Qualtrics Survey What can

This information was pulled from a Qualtrics Survey. What can be said about the following statistics of a sample population? N: 199 Reliability: .972 Mean: 140.29 Std Deviation: 29.185 Reliability means that we can be 97.2% sure that the survey questions will be answered the same but what more can be said about the correlation or relationship between the sample size, mean, and standard deviation?

Solution

Statistics resliability refers to the ability to reproduce the results again and again as required. This is essential as it builds trust in the statistical analysis and the results obtained.

Here reliability is given as 0.972

This means we can be 97.2% confident that mean is 140.29 and std deviation 29.185.