Elementary Statistics: A Step by Step ApproachGeared toward the student without a strong mathematical background, this text uses a non-theoretical approach in which concepts are explained intuitively and are supported by examples. Students majoring in such fields as natural and social sciences, business, economics, and computer science will understand how statistics applies to their chosen field through the use of examples drawn from such disciplines. |
Contents
The Normal Distribution | 239 |
CHAPTER 15 | 465 |
HYPOTHESISTESTING SUMMARY 3 | 509 |
Copyright | |
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answer approximately automobile average brand called chapter claim coefficient column Compute confidence interval Construct correlation corresponding critical value data set decision dependent determine difference Draw equal error estimate example Exercise expected False female Find the mean find the probability five formula four frequency frequency distribution getting given graph greater H₁ Hence independent least less measure median methods normal distribution Note null hypothesis obtained occur outcomes person plot population positive possible predicted problems procedure proportion random rank regression reject relationship represent researcher rule sample means score selected shown in Figure shows significant Solution specific square standard deviation statistics STEP survey Table test value true variable variance weight wishes women X₁