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During a visit to a primary care physician’s office, the
Chapter 1, Problem 8E(choose chapter or problem)
PROBLEM 8E
During a visit to a primary care physician’s office, the probability of having neither lab work nor referral to a specialist is 0.21. Of those coming to that office, the probability of having lab work is 0.41 and the probability of having a referral is 0.53.What is the probability of having both lab work and a referral?
Questions & Answers
QUESTION:
PROBLEM 8E
During a visit to a primary care physician’s office, the probability of having neither lab work nor referral to a specialist is 0.21. Of those coming to that office, the probability of having lab work is 0.41 and the probability of having a referral is 0.53.What is the probability of having both lab work and a referral?
ANSWER:
Answer :
Step 1 of 2 :
Given, During a visit to a primary care Physician’s office,
the probability of having neither lab work nor referral to a specialist is 0.21.
That is P() = 0.21
The probability of having lab work is 0.41
P(A) = 0.41
The probability of having a referral is 0.53
P(B) = 0.53
The claim is to find the probability of having both lab work and a referral
Thai is, P()