(Choose 1 answer)
A national trend predicts that women will account for half of all business travelers in the next 3 years. To attract these women business travelers, hotels are providing more amenities that women particularly like. A recent survey of American hotels found that 70% offer hairdryers in the bathrooms. Consider a random and independent sample of 20 hotels. Find the probability all the hotels in the sample offered hairdryers in the bathrooms.
A. 0.0008
B. 0.0024
C. 0.0014
D. 0.0035
E. None of the other choices is correct
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