Researchers have determined that patients who are smokers, Ask an Expert

Statistics

Researchers have determined that patients who are smokers have 18% chance of contracting a serious illness, whereas only .06 probability that a non smoker will contract a serious illness.

23% are all smokers
77% non smokers

What is the probability that a given patient if the patient has a serious illness?

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9436603

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

Suppose a machine has two components that prevent injury

Suppose a machine has two components that prevent injury; component A and component B. If either of the components fail, an employee will be injured. It is important to note that both A and B cannot fail at the same tim ...

Forty-nine percent of us teens have heard of a fax machine

Forty-nine percent of US teens have heard of a fax machine. You randomly select 12 US teens. Find the probability that the number of these selected teens that have heard of a fax machine is exactly six (first answer list ...

Discuss if you think policy makers truly represent the

Discuss if you think policy makers truly represent the citizenry or are they pressured by third party special interest groups that support their campaigns. Should they represent both?

Plastic sheets made by a machine are periodically monitored

Plastic sheets made by a machine are periodically monitored for fluctuations in thickness. If the true standard deviation in thickness exceeds 2.0 millimeters, there is cause for concern about product quality. Past exper ...

In a sample of 41 temperature readings taken from the

In a sample of 41 temperature readings taken from the freezer of a restaurant, the mean is 29.7 degrees and the standard deviation is 2.7 degrees. What would be the 80% confidence interval for the temperatures in the fre ...

If material hardness is normally distributed with a mean of

If material hardness is normally distributed with a mean of 42 and a standard deviation of 1. Specification limits for hardness are from 35 to 45. When the fraction defective is 0.0017 what is the corresponding PPM?

A major car manufacturer wants to test a new engine to

A major car manufacturer wants to test a new engine to determine if it meets new air pollution standards. The mean emission μ of all engines of this type must be approximately 18 parts per million of carbon. If it is hig ...

A population has a mean of 150 and a standard deviation of

"A population has a mean of 150 and a standard deviation of 21. If a random sample of 49 is taken, what is the probability that the sample mean is between 152.5 and 157.5 using z scores?"

A travel analyst claims that the mean room rates at a

A travel analyst claims that the mean room rates at a three-star hotel in Chicago is greater than $152. In a random sample of 36 three-star hotel rooms in Chicago, the mean room rate is $165 with a standard deviation of ...

What is the theory behind callable bonds and when are they

What is the theory behind callable bonds and when are they most likely to be called?

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Statistics and Probability Expert