Category Final

  • Chapter 12: Inference About a Population...

    by Jason 7 Lessons in ,

    4 learners taking this course

    This chapter provides us with the methods to make inferences about a single population with an unknown parameter – Either the population mean when (unlike Chapter 11) σ is not given, the population variance, or the population proportion (for nominal data). As well – two new statistics ( t and χ²) are introduced including descriptions of their distributions, required conditions, formulas, and standard tables.

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  • Chapter 13: Inference about Comparing Two Populations...

    by Jason 8 Lessons in ,

    4 learners taking this course

    This chapter is HUGE. To compare two populations, we learn six new tests, four new formulas for degrees of freedom, five new confidence interval estimators, and a new statistic – the F statistic. The questions are long, complex, and very frequently on the exam!

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  • Chapter 14: Analysis of Variance...

    by Jason 4 Lessons in ,

    2 learners taking this course

    ANOVA is used when comparing two or more groups of interval data – however – the t-tests from Chapter 13 did a good job of comparing two groups, so ANOVA is mainly just used to compare 3+ groups. The concepts in this Chapter are simple, but the mathematics are long.

  • Chapter 16: Simple Linear Regression and Correlation...

    by Jason 11 Lessons in ,

    2 learners taking this course

    This will be the single most important chapter on the final exam. In this set of lessons I teach the entire chapter from scratch using a past exam question to guide you through all of the theory and calculations.

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  • Chapter 15: Chi-Squared Tests...

    by Jason 4 Lessons in ,

    2 learners taking this course

    Are both the independent AND the dependent variables nominal? Does the question NOT ask about the proportion in a specific category? Then it’s time for some chi squared tests!

  • Buy the FINAL EXAM BUNDLE - Get Full Access!

    by Jason 0 Lessons in ,

    3 learners taking this course

    Get full access to all of my Final Exam prep materials: Full Chapter Lessons taught using Solved Past Exam Questions, Tons of MCQ… plus Your Questions Answered Online! Up-to-date for the Winter 2020 semester.