contestada

An urn contains 9 pink and 5 green balls. Four balls are randomly drawn from the urn in succession, with replacement.That is, after each draw, the selected ball is returned to the urn. What is the probability that all 4 balls drawn from the umare green? Round your answer to three decimal places.

Respuesta :

Answer:

The probability that all 4 balls drawn from the urn are green is 0.016

Explanation:

The total number of balls = 14

Total number of green balls = 5

The probability that all 4 balls drawn from the urn are green:

[tex]\begin{gathered} \mleft(\frac{5}{14}\mright)^4 \\ \\ =0.016 \end{gathered}[/tex]

Otras preguntas