A First Course in Probability (10th Edition)
10th Edition
ISBN: 9780134753119
Author: Sheldon Ross
Publisher: PEARSON
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![A sample of residents of Santa Monica were asked two questions, whether they had taken a
course at Santa Monica College and what type of job they had or hoped to have. Their
responses are summarized in the two-way data table below.
Tech Industry Health Care
Job
Business/Finance Other
Job
Job
Category
Has taken a
53
104
93
class at SMC
69
Has not taken
a class at
SMC
82
28
38
151
Use the table to answer the following questions,
a. What is the probability that a randomly chosen person has not taken a class at SMC and
answered health care job. [Select]
b. What is the probability that a randomly chosen person has taken a class at SMC or
answered Tech Industry Job? I Select
c. Would it be unusual for a person to have not taken a class at SMC and answered health
care job? Why or why not? ( Select]](https://content.bartleby.com/qna-images/question/16d76682-c889-467d-be34-e4352423eda3/cd91d36e-733a-4093-b107-b52a66d73ac6/y9sbtcn_processed.jpeg)
Transcribed Image Text:A sample of residents of Santa Monica were asked two questions, whether they had taken a
course at Santa Monica College and what type of job they had or hoped to have. Their
responses are summarized in the two-way data table below.
Tech Industry Health Care
Job
Business/Finance Other
Job
Job
Category
Has taken a
53
104
93
class at SMC
69
Has not taken
a class at
SMC
82
28
38
151
Use the table to answer the following questions,
a. What is the probability that a randomly chosen person has not taken a class at SMC and
answered health care job. [Select]
b. What is the probability that a randomly chosen person has taken a class at SMC or
answered Tech Industry Job? I Select
c. Would it be unusual for a person to have not taken a class at SMC and answered health
care job? Why or why not? ( Select]
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