Hypothesis Testing: T test for HR Salary for Directors

Related BrainMass Solutions

• Calculating t Value

  The null hypothesis is that there is no difference in the mean salary between female and male HR directors. µ1=µ2 (µ1 is the mean for female and µ2 is the mean for male) The alternative hypothesis: µ1?µ2 This is a two tailed t test.

• Independent Sample t Test

  406087 Statistics: Calculate T value for salary levels for female and males HR managers 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

• t test for independent samples assuming equal variance

  466028 T-Test Any conclusion drawn for the t-test statistical process is only as good as the research question asked and the null hypothesis formulated.

• "t" Value & Developing a Research Question

  Salary Level Female HR Directors Male HR Directors $50,000 $58,000 $75,000 $69,000 $72,000 $73,000 $67,000 $67,000

• Hypothesis Testing of Means

  Solution describes Null and Alternate hypothesis for testing whether the original sample overestimated the average executive director annual salary.

• Hypothesis Testing of Mean: Baseball 2008 Data

  0.137084342 Degrees of Freedom 29 t Test Statistic 4.520602832 Upper-Tail Test Upper Critical Value 1.699126996 p-Value 4.79571E-05 Reject the null hypothesis The solution provides step by step method for the calculation of testing of hypothesis

• nonparametric testing in Megastat for baseball data

  251463 Nonparametric Testing in Megastat for Baseball Data Non parametric Hypothesis Testing Questions: Using the data from the Excel file (see attachment), conduct the equivalent, nonparametric test of hypothesis using the 5-step process.

• One Sample Hypothesis Testing

  Describe the results of your test, and explain how the findings from this hypothesis testing can be used to answer your research question.

• One Sample Hypothesis Testing: Salary of American League v N

  280261 One Sample Hypothesis Testing: Salary of American League v N See attached baseball 2007 data. 1.

• Statistics:One sample hypothesis testing for baseball salary

  295954 Statistics: One sample hypothesis testing for baseball salary data Attached is the data set and the verbal hypothesis.