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MATH 225N Week 4 Assignment; Evaluating Probability With the Binomial Distribution $20.22   Add to cart

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MATH 225N Week 4 Assignment; Evaluating Probability With the Binomial Distribution

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1. Question:Boris is taking a quiz for an online class. For the quiz, the system randomly assigns 2 high-difficulty questions, 7 moderate-difficulty questions, and 6 low-difficulty questions. What is the probability that Boris is assigned a moderate-difficulty question first?Give your answer as a f...

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  • January 11, 2021
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Week 4 Assignment: Evaluating Probability with the Binomial
Distribution


Boris is taking a quiz for an online class. For the quiz, the system randomly assigns 2 high-
difficulty questions, 7 moderate-difficulty questions, and 6 low-difficulty questions. What is the
probability that Boris is assigned a moderate-difficulty question first?

 Give your answer as a fraction.




A baker finds several new recipes to try. Of the new recipes, there are 11 for cookies, 10 for
muffins, and 4 for cakes. If the baker selects a recipe at random, what is the probability the
recipe is for a cake?

 Give your answer as a fraction.

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