The probability of drawing a blue card, replacing it, and then drawing a blue card is Option 3. 9/25
Number of blue cards = 3
Number of red cards =2
Total number of cards as given in the diagram = 2+ 3 = 5
How do you calculate probability?
The probability of an event can be calculated by the probability formula by simply dividing the favorable number of outcomes by the total number of possible outcomes. The probability of drawing a blue card is 3/5 because there are 3 blue cards and 5 cards in total. Multiply 3/5 by 3/5 to get the probability of drawing a blue card twice in a row. Multiply the numerators to get 9 and multiply the denominators to get 25.
This gives you a final answer of 9/25.
What is probability in math?
Probability is the branch of mathematics that studies the possible outcomes of given events together with the outcomes' relative likelihoods and distributions.
What is the simple formula of probability?
P(A) = n(A)/n(S)
P(A) is the probability of an event “A” n(A) is the number of favourable outcomes. n(S) is the total number of events in the sample space.
To learn more about the probability, refer
https://brainly.com/question/13604758
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