A poll of 120 city residents found that 30 had visited the new museum, and that 80 had been to the new park. If it appeared that going to the park and going to the museum were independent events, how many of those polled had been to both? Park Hint: P(went to park and went to museum) divided by total people surveyed 20 15 Museum Yes No Total Yes ?? 80 No 40 Total 30 90 120 10 O It cannot be determined.

Q: Rayann conducted a survey of the cars in four parking lots and wrote the following observations: 15…

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Q: In a survey of restaurant customers, 63 customers ordered french fries or a salad, 38 ordered french…

A: Given that In a survey of restaurant customers, 63 customers ordered french fries or a salad, 38…

Q: In a survey, a group of students is asked their favorite sport. Eighteen students choose “other”…

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Q: A group of 91 students were surveyed about the courses they were taking at their college with the…

A: Ans# -Given a group of 91 students were surveyed about the courses they were taking at their college…