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WeBWorK Question STAT 300 HW6 Question Q1

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Tags

DBsubject: Statistics
DBChapter: Hypothesis Testing
DBSection:One-way ANOVA

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What we learned

We learned a lot about this resource from trialling with students. All questions from UBC have been trialed extensively on students before submitting to the OPL.

Prerequisite knowledge

Questions are not currently tagged with pre-req knowledge

Learning Objectives

    Estimate the common unknown variance using the error (i.e., residual) mean square, compute statistics for the ANOVA table, draw inference from an ANOVA table, compute significant difference for a multiple comparison test.

Suggested use(s) and tips

  • The question was devised to be used in the on-line homework system WeBWorK, and the suggested number of attempts permitted is given in the question’s PG file.
  • The question could also be used on tests or for homework.

About this resource

    Created 2014/03/07

  • Credits: Bruce Dunham, Jonathan Baik. The question is available in the Open Problem Library (OPL) in WeBWorK.
  • Question includes randomisation.
  • Solutions available in WeBWorK.