On a particular day, a restaurant that is open for lunch and dinner had 126 customers. Each customer came in for one meal. An employee recorded at which meal each customer came in and whether the customer ordered dessert. The data are summarized in the table below. Dessert No dessert Lunch 6 15 Dinner 27 78 Suppose a customer from that day 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 customer came for lunch and ordered dessert? D (b) What is the probability that the customer came for lunch or ordered dessert? 0 X 5 8 8

On a particular day, a restaurant that is open for lunch and dinner had 126 customers. Each customer came in for one meal. An employee recorded at which meal each customer came in and whether the customer ordered dessert. The data are summarized in the table below. Dessert No dessert Lunch 6 15 Dinner 27 78 Suppose a customer from that day 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 customer came for lunch and ordered dessert? D (b) What is the probability that the customer came for lunch or ordered dessert? 0 X 5 8 8

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter1: Expressions And Functions

Section1.5: Descriptive Modeling And Accuracy

Problem 3BGP

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