Goodness of fit for known proportions The owner of a large c

Goodness of fit for known proportions

The owner of a large company wants to see if the ethnic diversity of her company reflects the diversity of her state. The breakdown for her state is as follows: white 63.9 % black 14.8% Hispanic 13.7 Asian 3.7% other 3.9% The ethnic breakdown of the 1054 employees of her company is as follows

White 607 Black 172 Hispanic 183 Asian 52 other 40 Does the ethnic diversity of the company reflect that of the state? Test a = .05

Formulate hypothesis indicate alpha crit value calculate relevant statistics and make a decision and report results.

Solution