Suppose 67% of all teenagers own a laptop and 29% of all teenagers own a laptop and a tablet. What is the probability that a teenager owns a tablet given that the teenager owns a laptop?

A) 19%

B) 38%

C) 43%

D) 96%

Question

Mathematics

Brennen Crane

10 October, 19:20

Suppose 67% of all teenagers own a laptop and 29% of all teenagers own a laptop and a tablet. What is the probability that a teenager owns a tablet given that the teenager owns a laptop?

A) 19%

B) 38%

C) 43%

D) 96%

+2

Answers (2)

Know the Answer?

Braxton Armstrong · Answer 1

Braxton Armstrong 10 October, 22:37

0

The answer to your question is: B

Addisyn Swanson · Answer 2

Event teenagers with a laptop A = 67%

event teenagers with both devices B = 29%

event teenagers with tablet C = ?.

P (C|A) = B/A

= 29/67

= 0.43 probability which means 43 percent

Suppose 67% of all teenagers own a laptop and 29% of all teenagers own a laptop and a tablet. What is the probability that a teenager owns a tablet given that the teenager owns a laptop?A) 19%B) 38%C) 43%D) 96%

Suppose 67% of all teenagers own a laptop and 29% of all teenagers own a laptop and a tablet. What is the probability that a teenager owns a tablet given that the teenager owns a laptop?

A) 19%

B) 38%

C) 43%

D) 96%