In a school band, 9 kids play string instruments, 10 kids play woodwind instruments, 7 kids play brass instruments, and 4 kids play percussion instruments. What is the probability that you randomly select a kid who plays a string or percussion instrument? What is the probability that you randomly select a kid who does not play a brass instrument?
Material Week 2 Practice Worksheet Provide a response to the following prompts. The Wilcox & Keselman (2003) article from this week’s electronic readings discusses two problems with measures of central tendency: skewness of the data and outliers. Discuss each of these issues and how they affect measures of central tendency. How do the sample mean […]