Herrera Phillips
07/29/2023 · Elementary School
The probability of taking out a red ball from a bag is 0,3 and P(blue) \( =40 \% \). a. You take out a ball 10 times, replacing it each time. How many red balls would you expec to get? b. If you took out a ball (and replaced it) 100 times, how many times would you expect to get a blue ball?
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a. Expect to get 3 red balls out of 10.
b. Expect to get a blue ball 40 times out of 100.
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