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A researcher wants to find out if a paint company's claims of selling 60 cans of their white paint, 15 cans of their brown paint
A researcher wants to find out if a paint company's claims of selling 60 cans of their white paint, 15 cans of their brown paint and 25 cans of their blue paint are true. Below is the outcome of sales in one store. Use 0.05 as level of significance. Answer: H0 : Oi = Ei or the observed population proportions are equal to that of the expected distribution H1 : Oi Ei or not all probabilities in H0 are correct or the observed population proportions are different than that of the expected Observed Expected O-E (O-E)^2 (O-E)^2/E White 75 60 Answer Answer Answer Brown 18 15 Answer Answer Answer Blue 7 25 Answer Answer Answer Chi Statistic Answer The P-Value is < 0.001. The result is significant at p=0.05
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