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Statistical inference
Lecture Business statistics in practice (7/e): Chapter 1 - Bowerman, O'Connell, MurphreeChapter 1 - An introduction to business statistics. After mastering the material in this chapter, you will be able to: Define a variable, describe the difference between a quantitative variable and a qualitative variable, describe the difference between crosssectional data and time series data, construct and interpret a time series (runs) plot,...
Lecture Business statistics in practice (7/e): Chapter 11 - Bowerman, O'Connell, MurphreeChapter 11 - Statistical inferences for population variances. After mastering the material in this chapter, you will be able to: Explain the basic terminology and concepts of experimental design, compare several different population means by using a one-way analysis of variance, compare treatment effects and block effects by using a randomized block design,...
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Lectures Applied statistics for business: Chapter 1 - ThS. Nguyễn Tiến DũngLectures "Applied statistics for business - Chapter 1: Data and statistics" provides students with the knowledge: Applications in business and economics, data, data sources, descriptive Statistics, statistical Inference, computer and statistical analysis, data mining, ethical guidelines for statistical practice. Invite you to refer to the disclosures.
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