2) A study is made which compares gender with smoking habits. Here are the results:Non SmokerMale250Female310Light Smoker60Heavy Smoker704070Find these probabilities:a) P(Male)b) P (Male and Heavy Smoker)c) P (Male or Heavy Smoker)d) P(Female / Light Smoker)e) P(Light Smoker / Female)f) P (Male / Smoker)g) P (Male / Female)h) Are gender and smoking habits independent? Explain your answer briefly.DFocus7:20 AM12/15/2020PriscInsertDeleteBackspace

Answered: Image /qna-images/answer/20c7f6a6-4d42-41c8-b81e-94bb3bcb74ab.jpg

2) A study is made which compares gender with smoking habits. Here are the results: Male Female Non Smoker Light Smoker Heavy Smoker 70 250 310 60 70 40 Find these probabilities: a) P (Male) b) P (Male and Heavy Smoker) c) P (Male or Heavy Smoker) d) RE

2) A study is made which compares gender with smoking habits. Here are the results: Male Female Non Smoker Light Smoker Heavy Smoker 70 250 310 60 70 40 Find these probabilities: a) P (Male) b) P (Male and Heavy Smoker) c) P (Male or Heavy Smoker) d) RE

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Compound Probability

Compound probability can be defined as the probability of the two events which are independent. It can be defined as the multiplication of the probability of two events that are not dependent.

Tree diagram

Probability theory is a branch of mathematics that deals with the subject of probability. Although there are many different concepts of probability, probability theory expresses the definition mathematically through a series of axioms. Usually, these axioms express probability in terms of a probability space, which assigns a measure with values ranging from 0 to 1 to a set of outcomes known as the sample space. An event is a subset of these outcomes that is described.

Conditional Probability

By definition, the term probability is expressed as a part of mathematics where the chance of an event that may either occur or not is evaluated and expressed in numerical terms. The range of the value within which probability can be expressed is between 0 and 1. The higher the chance of an event occurring, the closer is its value to be 1. If the probability of an event is 1, it means that the event will happen under all considered circumstances. Similarly, if the probability is exactly 0, then no matter the situation, the event will never occur.

Question

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2) A study is made which compares gender with smoking habits. Here are the results:
Non Smoker
Male
250
Female
310
Light Smoker
60
Heavy Smoker
70
40
70
Find these probabilities:
a) P(Male)
b) P (Male and Heavy Smoker)
c) P (Male or Heavy Smoker)
d) P(Female / Light Smoker)
e) P(Light Smoker / Female)
f) P (Male / Smoker)
g) P (Male / Female)
h) Are gender and smoking habits independent? Explain your answer briefly.
DFocus
7:20 AM
12/15/2020
Prisc
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