Question 8 Let Events A and B be described as follows: P(A) = ordering room service • P(B) = watching television %3D %3D television is 42% and so is the probability of ordering room service and watching television is 17.64%.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question 8
Let Events A and B be described as follows:
• P(A) = ordering room service
• P(B) = watching television
The probability of watching television is 42% and so is the probability of ordering room
service. The probability of ordering room service and watching television is 17.64%.
Which statement is accurate about these two events?
O The two events are independent because P(A | B) = 42 and the P(B) = 0.42 are equal.
O The two events are independent because P(A | B) = 42 and the P(A) = 0.42 are equal.
O The two events are not independent because P(A)P(B) = 0.074 and the P(A and B) = 0.1764 are
not equal.
O The two events are not independent because P(A)+P(B) = 0.5964 and the P(A and B) = 0.1764
are not equal.
%24
5
6.
Transcribed Image Text:Question 8 Let Events A and B be described as follows: • P(A) = ordering room service • P(B) = watching television The probability of watching television is 42% and so is the probability of ordering room service. The probability of ordering room service and watching television is 17.64%. Which statement is accurate about these two events? O The two events are independent because P(A | B) = 42 and the P(B) = 0.42 are equal. O The two events are independent because P(A | B) = 42 and the P(A) = 0.42 are equal. O The two events are not independent because P(A)P(B) = 0.074 and the P(A and B) = 0.1764 are not equal. O The two events are not independent because P(A)+P(B) = 0.5964 and the P(A and B) = 0.1764 are not equal. %24 5 6.
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