Purchase Solution

A chi square hypothesis test.

Not what you're looking for?

Ask Custom Question

A research organization has collected the following data on household size and telephone ownership for 200 U.S. households at the 0.05 level, are the two variables independent? Based on the chi-square table, what is the most accurate statement that can be made about the p-value for the test?

Attachments
Purchase this Solution
Solution Summary

The solution provides step by step method for the calculation of chi square test. Formula for the calculation and Interpretations of the results are also included.

Purchase this Solution
Free BrainMass Quizzes
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.

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.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Measures of Central Tendency

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

View More Free Quizzes
Related BrainMass Solutions

  • Statistics: Hypothesis Tests and Chi Square Tests

    What is the numerical value of the Chi Square test statistic? What is the numerical Chi Square critical value? Having completed the hypothesis test, what is the appropriate decision? What is the Null Hypothesis?

  • Critical Chi-Square Values

    H0: population variance > or = 100 H1: population variance < 100 What is the critical Chi-square value? For the same hypothesis test, what is the Chi-Square statistic? For the same hypothesis test, what is the p-Value?

  • Four assumptions of Chi square tests, goodness of fit, criti

    Why is there just one critical value for a chi-square test even when the hypothesis is a two-tailed test? 1.

  • "Goodness-of-fit test" vs "Chi-square test for independence"

    In fact, chi-squared test can be used as a goodness-of-fit test, as well as a test for independence. In other words, chi-square tests are used for: Chi-square test for independence" and "Chi-square goodness-of-fit test".

  • Chi Square Hypothesis Test

    This solution is comprised of a detailed explanation of various aspects of Chi Square Hypothesis Test as it pertains to the given problem and provides students with a clear perspective of the calculations and underlying concepts.

  • Questions about the chi-square (X^2) statistic

    The chi-square test for independence is a non-parametric statistical test because no parameters are estimated 3.

  • ANOVA and Chi square analysis

    the decision rule 5 compute the value of chi-square and make a decision Please see the attachments.

  • Testing Goodness of Fit

    By using Chi-square test of goodness of fit we can test whether this theoretical hypothesis is true or not by taking a sample from the population. 2.

  • Chi Square Goodness of Fit Hypothesis Test

    321026 Chi Square Goodness of Fit Hypothesis Test Please go to the website given below to answer and solve the following assignment: http://www.stat.wmich.edu/s160/chisquare/book/node3.html Chi Square Hypothesis Testing Use the numerical

  • Chi-Square test

    The sample provide enough evidence to support the claim that there is association between certification and prior industry background This solution provides a step-by-step method for computing test statistic for chi square.

View More Related Solutions