Problem
• A study is run to estimate the mean total of cholesterol level in children 2 to 6 years of age. A sample of 9 participants is selected and their total cholesterol levels are measured as follows.
185 225 240 196 175 180 194 147 223.d. Compute the first and third quartiles
o Compute the sample mean
o Compute the standard ddeviation
o Compute the median
o Compute the first and third quartiles
o Which measure, the mean or median, is better measure of typical value? Justify
o Which measure, the standard deviation or the interquartile range, is better measure of dispersion. Justify To calculate first and third quartile.
The response should include a reference list. Using double-space, Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.