Statistical Reasoning and Methods

approximately assigned average ball Bernoulli trials binomial distribution cars central limit theorem Chapter confidence interval correlation coefficient curve data set denote the number determine dot diagram elementary outcomes error margin event Example experiment females Figure Find the probability Find the sample given independent inference level of significance lurking variable male mean and standard measurements median MINITAB n₂ normal distribution normal population normal-scores plot null hypothesis numerical value obtained occur P-value P(AB pair parameter percentile persons point estimate population distribution population mean population proportion probability distribution quartiles random sample random variable randomly selected recorded Refer to Exercise regression rejection region relative frequency result sample mean sample space sample standard deviation sampling distribution scatter diagram scores selected at random SOLUTION AND DISCUSSION specified standard error standard normal STATISTICAL REASONING Suppose test statistic tosses Total variance versus H₁ weight X₁ μο