A group of 165 doctors and nurses volunteered to run a health fair. Each volunteer worked one shift. The table below summarizes the data on the volunteers and their shifts. Morning Afternoon Evening Doctor 17 39 24 Nurse 19 37 29 Suppose a volunteer from the health fair 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 volunteer is a doctor, given that the volunteer worked the morning shift? (b) What is the probability that the volunteer is a nurse or worked the afternoon shift?

A group of 165 doctors and nurses volunteered to run a health fair. Each volunteer worked one shift. The table below summarizes the data on the volunteers and their shifts. Morning Afternoon Evening Doctor 17 39 24 Nurse 19 37 29 Suppose a volunteer from the health fair 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 volunteer is a doctor, given that the volunteer worked the morning shift? (b) What is the probability that the volunteer is a nurse or worked the afternoon shift?

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Description: A group of 165 doctors and nurses volunteered to run a health fair. Eachvolunteer worked one shift. The table below summarizes the data on thevolunteers and their shifts.Morning Afternoon EveningDoctor173924Nurse193729Suppose a volunteer from the he

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

A group of 165 doctors and nurses volunteered to run a health fair. Each
volunteer worked one shift. The table below summarizes the data on the
volunteers and their shifts.
Morning Afternoon Evening
Doctor
17
39
24
Nurse
19
37
29
Suppose a volunteer from the health fair 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 volunteer is a doctor, given that the volunteer worked the
morning shift?
|(b) What is the probability that the volunteer is a nurse or worked the afternoon shift?

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