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Hypothesis Testing and Two-Group t-Tests Hypothesis - A great relationship with the direct supervisor enhances workplace happiness more than having a positive relationship with coworkers.

Hypothesis Testing and Two-Group t-Tests

Hypothesis - "A great relationship with the direct supervisor enhances workplace happiness more than having a positive relationship with coworkers."

Null Hypothesis - "Having a great relationship with the direct supervisor in a workplace is equal to having a positive relationship with coworkers."

Alternate Hypotheses - "Having a great relationship with the direct supervisor in a workplace is not the same as having a positive relationship with coworkers."

t-Test: Two-Sample Assuming Unequal Variances
Supervisor Coworkers
Mean 2.5 1.92
Variance 1.030612245 0.44244898
Observations 50 50
Hypothesized Mean Difference 0
df 85
t Stat 3.37911208
P(T<=t) one-tail 0.000549844
t Critical one-tail 1.6629785
P(T<=t) two-tail 0.001099688
t Critical two-tail 1.988267907

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