Mohamed El Hamly
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Course Exam Mistake
In question 18 of the probability course exam, we can clearly see that there is a mistake in the correct answer explanation.
The correct answer is: (10 5) * (1/5)^5 * (4/5)^5 because it's necessary to use parentheses in order to raise both 1/5 and 4/5 to the power of 5.
I hope this makes sense.
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