Statistical difference, Applied Statistics

Using the raw measurement data presented below, calculate the t value for independent groups to determine whether or not there exists a statistically significant difference between the salaries of female and male human resource managers. Develop a research question, testable hypothesis, confidence level (i.e. set your alpha level), and degrees of freedom. Draw the appropriate conclusions with respect to female and male human resource manager salary levels.

Salary Level:

Female HR Directors

Male HR Directors

$50,000

$58,000

$75,000

$69,000

$72,000

$73,000

$67,000

$67,000

$54,000

$55,000

$58,000

$63,000

$52,000

$53,000

$68,000

$70,000

$71,000

$69,000

$55,000

$60,000

Posted Date: 3/7/2013 1:41:38 AM | Location : United States







Related Discussions:- Statistical difference, Assignment Help, Ask Question on Statistical difference, Get Answer, Expert's Help, Statistical difference Discussions

Write discussion on Statistical difference
Your posts are moderated
Related Questions
"MagTek" electronics has developed a smart phone that does things that no other phone yetreleased into the market-place will do. The marketing department is planning to demonstrate

what are characteristics of a population for which it would be appropiate to use mean/median/mode

BCBSRI was able to reduce MSD related Workers Compensation cases with lost workdays by implementing a New Ergonomic Program in March 2000 and increasing workstation evaluations. Ex

Cluster Sampling This method is also known as multi stage sampling .Under this method random selection is made of the ultimate or final units from a given stratum. The sampling

Correlation Analysis Correlation Analysis is performed to measure the degree of association between two variables. The measure is called coefficient of correlation. The coeffic

Meaning and Definitions of Business Forecasting The problem of business  forecasting  refers to the  analysis  of the past and  present economic  conditions. With  the objectiv


The proportion of American Express credit-card holders who pay their credit card bill in full each month is 23%; the other 77% make only a partial or no payment. (a) In a random


There are two diagnostic tests for a disease. Among those who have the disease, 10% give negative results on the first test, and independently of this, 5% give negative results on