Please! help me with this question all parts Customers making a purchase at a local bookstore were observed returning to theirvehicle with their purchase. The summary is presented in the table below. Use this tableand the provided Event names to select the best answer for each question.Sedan (D)Minivan(V)Truck (T)TotalHardback (B)40455013520253075Paperback (P)356015Magazine (M)Total101152707085Submit to save and submit. Click Save All Answers to save all answers. Spuoe s 90* Question Completion Status:40What is the probability that a randomly selected customer drives atruck and purchased a magazine?A.P(B|D)%D75What is the probability that a randomly selected sedan driverpurchased a hardback?35115is not equal to P(T) =B.23P(T|M)%3D%3!601227054What is the probability that a randomly selected customerpurchased a hardback or a paperback?What is the probability that a randomly selected minivan driverpurchased either a magazine or a paperback35C.P(TNM)%3D27045What is the probability that a randomly selected customer thatpurchased a book (either a hardback or a paperback) drove to theD. (Pn19=D155E. they type of item purchase is not related to the type of vehiclepurchasedstore in a truck?What is the probability that a randomly selected customer did notdrive a truck?115F.P(T)%3DWhat is the probability that a customer drives a sedan given theypurchased either a magazine or a hardback?27040What is the probability that a non-Truck driver purchases apaperback?G.P(PUM|V):%3D85What is the probability that a randomly selected customer did notdrive a truck and purchased a paperback?35Н.P(T|M):60The events 'driving a truck' (T) and 'purchasing a magazine' areindependent because60115is not equai to the P(M)2701. p(T)270%3Ddoubmit Click Save Al Answers to save all answers.

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Description: Please! help me with this question all parts Customers making a purchase at a local bookstore were observed returning to theirvehicle with their purchase. The summary is presented in the table below. Use this tableand the provided Event names to sele

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v Question Completion Status: What is the probability that a randomly selected customer drives a truck and purchased a magazine? What is the probability that a randomly selected sedan driver purchased a hardback? What is the probability that a randomly selected customer purchased a hardback or a paperback?

v Question Completion Status: What is the probability that a randomly selected customer drives a truck and purchased a magazine? What is the probability that a randomly selected sedan driver purchased a hardback? What is the probability that a randomly selected customer purchased a hardback or a paperback?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Concept explainers

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.

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Question

Please! help me with this question all parts

Customers making a purchase at a local bookstore were observed returning to their
vehicle with their purchase. The summary is presented in the table below. Use this table
and the provided Event names to select the best answer for each question.
Sedan (D)
Minivan(V)
Truck (T)
Total
Hardback (B)
40
45
50
135
20
25
30
75
Paperback (P)
35
60
15
Magazine (M)
Total
10
115
270
70
85
Submit to save and submit. Click Save All Answers to save all answers.

Spuoe s 90
* Question Completion Status:
40
What is the probability that a randomly selected customer drives a
truck and purchased a magazine?
A.
P(B|D)
%D
75
What is the probability that a randomly selected sedan driver
purchased a hardback?
35
115
is not equal to P(T) =
B.
23
P(T|M)
%3D
%3!
60
12
270
54
What is the probability that a randomly selected customer
purchased a hardback or a paperback?
What is the probability that a randomly selected minivan driver
purchased either a magazine or a paperback
35
C.
P(TNM)
%3D
270
45
What is the probability that a randomly selected customer that
purchased a book (either a hardback or a paperback) drove to the
D. (Pn19=D
155
E. they type of item purchase is not related to the type of vehicle
purchased
store in a truck?
What is the probability that a randomly selected customer did not
drive a truck?
115
F.
P(T)
%3D
What is the probability that a customer drives a sedan given they
purchased either a magazine or a hardback?
270
40
What is the probability that a non-Truck driver purchases a
paperback?
G.
P(PUM|V):
%3D
85
What is the probability that a randomly selected customer did not
drive a truck and purchased a paperback?
35
Н.
P(T|M):
60
The events 'driving a truck' (T) and 'purchasing a magazine' are
independent because
60
115
is not equai to the P(M)
270
1. p(T)
270
%3D
doubmit Click Save Al Answers to save all answers.

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