A set of cards contains the numbers 1 through 20. Mathieu chooses a card a random, records the number of the card, and then returns the card to the set. He conducts 200 trials of this event. Based on the theoretical probability, how many times can Mathieu expect to choose a multiple of 5?
Question
Answer:
Chance of multiple of 5 is 4 / 20 or 1 / 5.This means that the answer is 200 / 5
Answer = 40
solved
general
10 months ago
2667