Question

2. The table shows the results of a survey in which US adults were asked whether they had a cold or the flu in the past month Colds Flu Neither Total Smoker 526 153 2,980 Non-smoker 747 215 10,356 Total One of the people surveyed is chosen at random. Find the probability that this person a) did not have the flu b) had neither illness given that they are a smoker c) is a non-smoker given that they had the flu d) had a cold and is a smoker e) had neither or is a non-smoker

          2. The table shows the results of a survey in which US adults were asked whether they had a cold or the flu in the past month

Colds Flu Neither Total
Smoker 526 153 2,980
Non-smoker 747 215 10,356
Total

One of the people surveyed is chosen at random. Find the probability that this person
a) did not have the flu
b) had neither illness given that they are a smoker
c) is a non-smoker given that they had the flu
d) had a cold and is a smoker
e) had neither or is a non-smoker

2. The table shows the results of a survey in which US adults were asked whether they had a cold or the flu in the past month

Colds Flu Neither Total
Smoker 526 153 2,980
Non-smoker 747 215 10,356
Total

One of the people surveyed is chosen at random. Find the probability that this person
a) did not have the flu
b) had neither illness given that they are a smoker
c) is a non-smoker given that they had the flu
d) had a cold and is a smoker
e) had neither or is a non-smoker

Added by Antonio L.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Keondre Parker

09/18/2023

Step 1

First, we need to find the total number of people surveyed. To do this, we add the number of smokers and non-smokers: Total = 526 (smokers with colds) + 153 (smokers with flu) + 2,980 (smokers with neither) + 747 (non-smokers with colds) + 215 (non-smokers with Show more…

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2. The table shows the results of a survey in which US adults were asked whether they had a cold or the flu in the past month Colds Flu Neither Total Smoker 526 153 2,980 Non-smoker 747 215 10,356 Total One of the people surveyed is chosen at random. Find the probability that this person a) did not have the flu b) had neither illness given that they are a smoker c) is a non-smoker given that they had the flu d) had a cold and is a smoker e) had neither or is a non-smoker