bensoncharistop bensoncharistop
  • 01-03-2018
  • Mathematics
contestada

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?

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 09-09-2018

P(T | L) = P(T&L)/P(L)

P(T | L) = 0.29/0.67 = 29/67 ≈ 0.4328 ≈ 43.3%

Answer Link

Otras preguntas

Are new plants from cuttings produced by meiosis or mitosis?
If 2x+12=2(x+4), then X equals what?
One of the main arguments between the North and the South prior to the Civil War was tariffs. Tariffs were taxes people had to pay. The federal government put t
Why did some critics disapprove of the Tennessee Valley Authority (TVA)?
A sentence with arbitrary in it.
If 2x+12=2(x+4), then X equals what?
An area of land nearly surrounded by water.
Why should I be a loyalist?
Marianne buys 16 bags of potting soil that comes in 5/8-pound bags. How many pounds of potting soil does Marianne buy?
why are marine protected areas (MPAs) important? provide four reasons and briefly explain each one