Show clearly all working with detailed explanations Two events A and B are such that P(4)=; P(AnB')=and P(A/B) -Find14(i)(a) P(AnB)(b) Р(В)A vendor sells two types of wines; Imported and locally produced wine. It is observed that75% of people buy imported wine. Of the people who buy imported wine, 80% pay in cashand of those who buy locally produced wine 90% pay in cash. Find the probability that on acertain day, a customer will(ii)(a) pay in cash.(b) buy imported wine given that he pays in cash.(c) pay in cash that the wine is imported.

P(A) = 4/7 P(A|B) = 5/14 P(A∩B') = 1/3

Answered: (i) Two events A and B are such that…

Math

Probability

(i) Two events A and B are such that P(A) =; P(AnB')=- and P(A/B) = Find (a) P(AnB) (b) P(B)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 32E

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Concept explainers

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.

Question

Show clearly all working with detailed explanations

Two events A and B are such that P(4)=; P(AnB')=
and P(A/B) -
Find
14
(i)
(a) P(AnB)
(b) Р(В)
A vendor sells two types of wines; Imported and locally produced wine. It is observed that
75% of people buy imported wine. Of the people who buy imported wine, 80% pay in cash
and of those who buy locally produced wine 90% pay in cash. Find the probability that on a
certain day, a customer will
(ii)
(a) pay in cash.
(b) buy imported wine given that he pays in cash.
(c) pay in cash that the wine is imported.

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