Question

Musical styles other than rock and pop are becoming more popular. A survey of college students finds that 40% like country music, 30% like gospel music, and 10% like both. Let A denote the event a randomly selected student likes country music and B the event the student likes gospel music. Note: P(B|A)=P(A&B)/P(A). The P(A) is equal to ____. 0.60 0.10 0.25 0.40

Name: musical styles other than rock and pop are becoming more popular a survey of college students finds that 40 like country music 30 like gospel music and 10 like both let a denote the event a 83661
Uploaded: 2023-03-11T09:33:39-08:00
Duration: 48 s
Channel: Adi S
Description: musical styles other than rock and pop are becoming more popular a survey of college students finds that 40 like country music 30 like gospel music and 10 like both let a denote the event a 83661

          Musical styles other than rock and pop are becoming more
popular. A survey of college students finds that 40% like country
music, 30% like gospel music, and 10% like both.
Let A denote the event a randomly
selected student likes country music
and B the event the student likes gospel
music. Note:
P(B|A)=P(A&B)/P(A).
The P(A) is equal to ____.
0.60
0.10
0.25
0.40

Added by Amanda W.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Adi S

03/11/2023

Step 1

40 P(B) = P(likes gospel music) = 0.30 P(A&B) = P(likes both country and gospel music) = 0.10 Show more…

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Musical styles other than rock and pop are becoming more popular. A survey of college students finds that 40% like country music, 30% like gospel music, and 10% like both. Let A denote the event a randomly selected student likes country music and B the event the student likes gospel music. Note: P(B|A)=P(A&B)/P(A). The P(A) is equal to ____. 0.60 0.10 0.25 0.40