Construct a normal probability plot of the insulating fluid breakdown time data in Exercise 6-2. Does it seem reasonable to assume that breakdown time is normally distributed?
STAT 217: STATISTICAL METHODS In-class Final Exam Review Use JMP to help you answer these questions. Each research question below requires a confidence intervalor hypothesis test since these questions are all about the population, rather than the sample. Decide whether each requires a confidence interval or hypothesis test, then carry out the complete analysis showing all steps. Each question is referring to either the backpack-FinalReview.jmp data or thecaraccidents.jmp data from earlier in the quarter. Steps of a Confidence Interval: Steps of a Hypothesis Test: 1. Describe parameter.
