Question
A spinner contains the numbers 1 through 40. What is the probability that the spinner will land on a number that is not a multiple of 6? Give your answer as a fraction.
17/20
Question
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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You can as well check out (Solution) MATH225 Week 4 Assignment – Distribution with Probability Rules – Excel.
Question
Anita works at a local news station and needs to decide which news story to report first. Of the news stories, 3 are local, 4 are international, and 5 are national. The stories are equally important, so Anita randomly orders the stories. What is the probability that the first story is a national story?
- Give your answer as a fraction.
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Solution
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