Case Study Notes Spring

Case Study Notes Spring - 2 of 4 1.2 Case Study Review:...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 2 of 4 1.2 Case Study Review: resistance to outliers Question 1 . Make a table listing the measures of center (mean, median, mode, midrange) and variation (range, IQR, standard deviation) we have discussed in terms of their resistance to outliers. Demo Validate the Empirical Rule using percentiles and 100 randomly generated data points for a normal distribution. Show how the empirical rule fails with a uniform distribution. (Time permitting.) 1.2 Case Study Research Question Are male and female students at this institution the same height on average? Question 2 . What is the population of interest? Question 3 . If a census is not possible, what method of sampling would be appropriate. To answer this question we will sample the heights of students in this class. Question 4 . What type of sample is this? Collected Data R: load ( ClassData . RData) R: height . male = class . data$ height [ class . data$gender == + MALE] R: height . female = class . data$ height [ class . data$gender ==R: height ....
View Full Document

Page1 / 3

Case Study Notes Spring - 2 of 4 1.2 Case Study Review:...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online