Statistics & Probability help..deals with Sample Surveys?

Lauren:t

New member
Okay, I honestly have no clue what to do with this chapter. If someone could please explain the steps that would be awesome(for three problems) then I can complete the rest of my homework.


- Explain why each of the following simulations fail to model the real simulation properly.

1. Use a random integer from 0 through 9 to represent the number of tails that appear when 9 coins are tossed.

2. Use five random digits from 1 through 52 to represent the different cards in a poker hand.
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3. You take a quiz with 5 multiple choice questions. After you studied, you estimated that you would have about an 70% chance of getting any individual question right. What are your chances of getting them all right? Your simulation should use at least 10 runs.


Please EXPLAIN how you solved each one! For the 3rd, would you use functions on a graphing calculator?

THANKS SO MUCH!!!! :-)
 
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