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

Evangeline Wood

5 December, 21:56

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?

Beatrice Gonzales · Answer 1

Beatrice Gonzales 6 December, 00:44

0

The answer to your question is: B

Jaida Herring · 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%