1.An HR Director wants to know if there is a difference between Dept 1 and Dept 2...

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1.An HR Director wants to know if there is a difference between Dept 1 and Dept 2 in their employee performance evaluation ratings.The performance evaluation scores for the two departments are below.Perform a t-Test on the data to answer the Director's question.

What is the Null Hypothesis (H_o:)?
What is the Alternative Hypothesis (H_a:)?
Perform the t-Test and show the results (two sample assume equal variance).
Is there a significant difference in the two departments' performance evaluation ratings? Explain.
Do you reject or fail to reject the H_o?

Posted Date: Jun 24, 2024 03:06 AM

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1.An HR Director wants to know if there is a difference between Dept 1 and Dept 2...

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