t-test statistical process

t-test statistical process
Any conclusion drawn for the t-test statistical process is only as good as the research question asked and the null hypothesis formulated. T-tests are only used for two sample groups, either on a pre post-test basis or between two samples (independent or dependent). The t-test is optimized to deal with small sample numbers which is often the case with managers in any business. When samples are excessively large the t test becomes difficult to manage due to the mathematical calculations involved.
Calculate the “t” value for independent groups for the following data using the formula presented in the module. Check the accuracy of your calculations. Using the raw measurement data presented above, determine whether or not there exists a statistically significant difference between the salaries of female and male human resource managers using the appropriate t-test. Develop a research question, testable hypothesis, confidence level, and degrees of freedom. Draw the appropriate conclusions with respect to female and male HR salary levels. Report the required “t” critical values based on the degrees of freedom. Your response should be 2-3 pages.
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
*Do not forget what we all learned in high school about “0”s

Calculate the “t” value and set up the posting as required.
Develope an appropriate research question.
Develope an appropriate testable hypothesis based on the research question.
Select an appropriate confidence level and accurately stated the degrees of freedom along with the required critical value for “t.”

All Rights Reserved, usbestwriters.com
Disclaimer: You will use the product (paper) for legal purposes only and you are not authorized to plagiarize. In addition, neither our website nor any of its affiliates and/or partners shall be liable for any unethical, inappropriate, illegal, or otherwise wrongful use of the Products and/or other written material received from the Website. This includes plagiarism, lawsuits, poor grading, expulsion, academic probation, loss of scholarships / awards / grants/ prizes / titles / positions, failure, suspension, or any other disciplinary or legal actions. Purchasers of Products from the Website are solely responsible for any and all disciplinary actions arising from the improper, unethical, and/or illegal use of such Products.