Mathematics
Mathematics, 26.02.2020 05:58, kristinaholahan

Michelle works in a cafe. She has a 14% chance of a customer ordering waffles. Michelle wants to know the probability of it taking at least six customers for one of them to order waffles. Which simulation can best be used to compute the probability? A. Model A: Draw a marble from a bag containing seven different-colored marbles. For one trial, draw a marble, with replacement, until the green marble is drawn. Count the trial if the green marble is drawn on the sixth draw or later. Repeat the process for 15 trials. B. Model C: Use a standard deck of cards. Randomly draw one card from the deck. After drawing the card, place it back in the deck and shuffle. For one trial, draw a card from the deck until a king is drawn. Count the trial if a king is drawn on the sixth draw or later. Repeat the process for 100 trials. C. Model B: Flip a coin. For one trial, flip the coin six times. Count the trial if, only on the sixth flip, it is tails. Repeat this process for 100 trials. D. Model D: Use a spinner with seven different colors of equal area. For one trial, spin the spinner until it lands on blue. Count the trial if the spinner lands on blue on the sixth spin or later. Repeat this process for 200 trials.

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