Statistics: Testing Hypothesis with the Z-statistic – #29521


Question: Last year at the State Fair the carnival had a “gambling” game composed of a wheel with six equal colored sections. An official of the Fair kept track of 204 spins of the wheel and recorded the following data. At ? = 0.05, does the wheel seem to be fair.

Red 52 Yellow 29
White 35 Orange 26
Blue 31 Black 31

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