Question

Use a Chi2 test to determine if there is a difference between the expected data and...

  1. Use a Chi2 test to determine if there is a difference between the expected data and what you observed.

Suppose that a local company has 2,000 employees. There are:

White = 1450

Black = 380

Hispanic = 170

  1. If the demographics of the local population break down as 70% White, 20% black and 10% Hispanic, what is the Chi2 value for this data? (DF = 2)

  1. Does there seem to be a bias in the hiring policy of this company? Base this on the P-value of the test.

P-value =

Conclusion =

Math   Statistics-And-Probability   
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