Lec 9 One-Sample Tests of Hypothesis

#One-Sample Tests of #hypothesis و #hypothesistesting Define a hypothesis and hypothesis testing. Describe the five-step hypothesis-testing procedure. Distinguish between a one-tailed and a two-tailed test of hypothesis. Conduct a test of hypothesis about a population mean. Conduct a test of hypothesis about a population proportion. Define Type I and Type II errors. Compute the probability of a Type II error.