Mathematics, 26.03.2021 04:50, andrejr0330jr
A manufacturer of floor wax has developed two new brands, A and B, which she wishes to subject to homeowners' evaluation to determine which of the two is superior. Both waxes, A and B, are applied to floor surfaces in each of 15 homes. Assume that there is actually no difference in the quality of the brands.
Required:
What is the probability that ten or more homeowners would state a preference for either brand A or brand B?
Answers: 3
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A manufacturer of floor wax has developed two new brands, A and B, which she wishes to subject to ho...
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