2 part 20 questions. If you know how to use miniTab, it wont take you more than 20 minutes.

In this lab, we will implement some of the statistical methods discussed in Chapter 10. In particular, we will carry out chi-square tests.

**A. **In this part we carry out a chi-square test of homogeneity. Samples of 200 13-year-old girls and 200 13-year-old boys were asked how they perceive their own math ability; these responses were categorized into five categories: hopeless, below average, average, above average, or superior. Note that these are self-ratings of students’ perceptions, and these ratings do not necessarily apply to the students’ true mathematics ability.

**B.** We will now look at some hypothetical (not real) data of performance of males and females on a mathematics test.

Subject | Mathematics |

Due By (Pacific Time) | 04/22/2014 06:00 am |

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