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there are 5 marbles in a bag: white, yellow, pink, blue, red. there is an equal probability of getting any colored marble. what is the expected number of times we get a white marble if we draw a marble out of the bag 25 times with replacement?

Respuesta :

The probability of drawing a white marble if we draw marbles out 25 times with replacement is 1/5.

What do we mean by probability?

  • The probability is determined by dividing the total number of outcomes by the total number of potential events.
  • Odds and probability are two different concepts.
  • Calculating odds involves dividing the probability of an event by the probability that it won't happen.

We know that there are 5 marbles in the bag which are:

White, yellow, pink, blue, and red.

We also know that there is an equal probability of getting a marble.

Probability formula: P(E) = Favourable events/Total events

So, the probability of drawing white marble:

P(E) = Favourable events/Total events

P(E) = 5/25

P(E) = 1/5

Therefore, the probability of drawing a white marble if we draw marbles out 25 times with replacement is 1/5.

Know more about probability here:

brainly.com/question/28924396

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