Analysis 1
Organization x created a scheme of rating employees on a 1-100 scale. The scale is normed to 85 as acceptable performance (i.e., the population mean of performance using this scale is 85). The variance, on the other hand, is unknown. You are tasked as the chief researcher of this organizational project to run the appropriate test to determine if there is a difference between this department (n)=(57) and the normative performance score. Run the test as a two-tailed test at alpha =.05.
able[[Null Hypothesis (H_(0)),],[Alternative Hypothesis (H_(1)),],[df,],[t_(critical ),]]
able[[mu ,],[M,],[s^(2),],[s_(M),],[t,]]
able[[Reject?,],[Conclusions,]]
Analysis 1
Organization X created a scheme of rating employees on a 1-100 scale. The scale is normed to 85 as acceptable performance (i.e., the population mean of performance using this scale is 85). The variance, on the other hand, is unknown. You are tasked as the chief researcher of this organizational project to run the appropriate test to determine if there is a difference between this department (n = 57) and the normative performance score. Run the test as a two-tailed test at a=.05.
Null Hypothesis (Ho)
Alternative Hypothesis (H)
df
tcritical
u M s2 SM t
Reject?
Conclusions