Local parents and their children were invited to the grand opening of a daycare center. Each of the 134 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 28 32 22 Child 8 24 20 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. (If necessary, consult a list of formulas.) (a) What is the probability that the attendee is a parent, given that the attendee won a pencil? (b) What is the probability that the attendee is a child or won a cup?

Local parents and their children were invited to the grand opening of a daycare center. Each of the 134 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 28 32 22 Child 8 24 20 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. (If necessary, consult a list of formulas.) (a) What is the probability that the attendee is a parent, given that the attendee won a pencil? (b) What is the probability that the attendee is a child or won a cup?

PREALGEBRA

15th Edition

ISBN:9781938168994

Author:OpenStax

Publisher:OpenStax

Chapter9: Math Models And Geometry

Section: Chapter Questions

Problem 486PT: Find the area of the shaded region. Round to the nearest tenth.

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