James

Ethical Systems and Me What a busy five weeks we have had! We have learned to use moral reasoning and examined many ethical theories in this […]

Time to Practice – Week Five Complete Parts A, B, and C below. Part A Some questions in Part A require that you access data from Statistics for […]

Time to Practice – Week Two Complete Parts A, B, and C below. Part A Some questions in Part A require that you access data from Statistics for People Who (Think They) Hate Statistics. This data is available on the student website under the Student Text Resources link.  1. Why is a z score a standard score? Why can standard scores be used to compare scores from different distributions? 2. For the following set of scores, fill in the cells. The mean is 70 and the standard deviation is 8. Raw score Z score 68.0 ? ? –1.6 82.0 ? ? 1.8 69.0 ? ? –0.5 85.0 ? ? 1.7 72.0 ? […]

Essay 1A group of researchers conducted an experiment to determine which vaccine is more effective for preventing getting the flu. They tested two different types of […]