1. One Sample Tests of Hypothesis Chapter 10 2. GOALS Define a hypothesis and hypothesis testing. Describe the five-step hypothesis-testing procedure. Distinguish between…
1. Estimation and Confidence Intervals Chapter 9 2. GOALS Define a point estimate. Define level of confidence. Construct a confidence interval for the population mean when…
Interval Estimate An Point Estimate vs Interval Estimate interval estimate is an interval of numbers within which the parameter value is believed to fall. Point Estimation:…
COFFEE SHOP: A STUDY ON THE FEASIBILITY OF PUTTING UP ANOTHER IN-CAMPUS COFFEE SHOP CHAPTER 1: BACKGROUND TWO THE PURPOSES OF COFFEE BEFORE CHANGING OF CUSTOMER NEEDS…
CASELETS 2. An investigation of the relative merits of two kinds of flash light batteries showed that a random sample 100 batteries of brand A lasted on the average 36.5…
Sultan Kudarat State University Access Campus, EJC Montilla, Tacurong City In Partial Requirements In Analytical Statistics Educ. 600 Cashmira Balabagan-Ibrahim MAT-English…
Point Estimates: The sample mean X is the best estimator of the population mean µ . It is unbiased, consistent, the most efficient estimator, and, as long as the sample…