Essay
A soap manufacturer is experimenting with several formulas of soap powder. Three of the formulas were selected for further testing by a panel of homemakers. The ratings for the three formulas are as follows: 
What is the value of chi-square at the 5% level of significance?
Correct Answer:
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5.991
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Correct Answer:
Verified
Explanation: Using the t...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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