Purchase Solution

Chi square test of independence and test for goodness

Not what you're looking for?

Ask Custom Question

Please explain fully.

In a sample of 64 patients, suppose that 47 showed allergic reduced reaction and 17 show increased reaction. Are these results sufficient to conclude a significant effect? Assume that increasing and decreasing reactions are equally likely if the training had no effect. Use alpha .05

gender difference in dream content
female low medium high
18 4 2
male 4 17 15

Is there a relationship between gender and the aggression content of dreams? Test with alpha .01

Purchase this Solution

Solution Summary

This solution goes through statistical methods such as the chi square test for independence and test for goodness of fit

Purchase this Solution


Free BrainMass Quizzes
Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.