You have taken a random sample of 286 children in Virginia’shomeless shelters to establish their needs (using an establishNeeds Scale). The mean is 5.32, the mode is 6, and the median is6.
A. Provide a complete description of this sample (including shapeand appropriate measures of center and spread).
B. Why did you choose the measure of center detailed above?
C. Regardless of 10b, why is a confidence interval of the mean avalid estimate of the mean?
D. Calculate and interpret a 95% confidence interval for themean.
E. What is the population for this analysis?
