Purchase Solution

Chi-souare testing and relationship correlation

Not what you're looking for?

Ask Custom Question

A study regarding the relationship between age and the amount of pressure sales personnel feel in relation to their jobs revealed the following sample information. At the .01 significance level, is there a relationship between job pressure and age?

Purchase this Solution
Solution Summary

Neat and step-by-step solution is provided.

Solution Preview

Solution:

Chi square test for goodness of fit (between the age and job pressure)

H0: There is no relationship between job ...

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.

View More Free Quizzes
Related BrainMass Solutions

  • Hypothesis Testing of Garage and Township

    204320 Hypothesis Testing of Garage and Township Is there an association or correlation between the variables 'attached garage' and 'township.' Use the 0.05 significance level. Please see the attached file. Please see the attached file.

  • Data Analysis: Chi-Square and Regression

    Testing Significance of Linear Relationship: A t-test can be used to determine if the correlation is significantly different than 0.

  • Chi Square test

    Then the test statistic T would be the sum of squares of the difference between the weight and the sample mean, divided by A (i.e. the variance we are testing), and this follows a chi square distribution.

  • Statistical definitions and examples.

    Explain the Chi-Square Non-Parametric Testing Concept. This is a correlation test on non-interval - ratio variables. It tests the relationship between nominal variables in cross tabulation table format.

  • Statistical vs. substantive (or meaningful) significance

    Pearson r correlation is a type of effect size and provides information about the magnitude of the relationship between two variables.

  • Descriptive, Correlation and Chi-Square Tests

    130314 Basic statistics, descriptive, correlation and chi square Description of basic statistics including descriptives, correlations and chi square techniques Basic Statistics Descriptive Statistics Descriptive statistics are ways of summarising

  • Expected Payoff, Spearman's Coefficient, Chi squared test

    The solution provides answers to 3 questions: 1) use of probability in decision making related to CoffeeTime 2) calculation of Spearman's coefficient of rank correlation 3) use of chi squared test for testing the relationship between job pressure and

  • Define Log-Linear Models for Chi-Square Analysis

    353714 Define Log-Linear Models for Chi-Square Analysis Please describe and define what the chi-square analysis is, the conditions under which it is used, and how it compares to the Pearson Correlation.

  • Summary of attached case study

    For Correlation: We can find the relationship between the age of the person and the blood pressure he/she is having.

  • Calucations for QNT

    For the following data, do the following: • Calculate the correlation between X and Y. • Interpret the sign of the correlation. • Interpret the square of the correlation. • Plot the least-squares line. • Test for a linear relationship.

View More Related Solutions