parents and their children were invited to the grand opening of a daycare center. Each of the 140 attendees got to spin a wheel to win a prize. The table below summarizes the data on the attendees and their prizes.   Pencil Cup Magnet Parent 12 9 40 Child 33 18 28 Suppose an attendee from the grand opening is chosen at random. Answer each part. Do not round intermediate computations, and round your answers to the nearest hundredth. (a) What is the probability that the attendee is a parent or won a magnet? b) What is the probability that the attendee won a pencil, given that the attendee is a child?

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A:

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Q: Unit 8 Lab For the Unit 8 lab you will use a random sample of 100 students from a StatCrunchU.…

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A: It is an important part of statistics. It is widely used.

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