Mathematics, 25.02.2020 05:22 smart1212
You randomly sample 5 people in your school, and none of them is a vegetarian. Does this mean that the probability of being a vegetarian for students at your school equals 0? Explain. Choose the correct answer below. A. Yes. Since no vegetarians were found during the survey, the probability is 0. If at a later point students who are vegetarian are found, this will increase the probability. B. No. In the short run, the proportion of a given outcome can fluctuate a lot. As more people are sampled, the proportion should approach the real probability. C. No. Probability is subjective, so if you (the surveyor) decide the probability should be greater than 0, then you can make it that way.
Answers: 1
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Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?
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One of the solutions to x2 - 2x – 15 = 0 is x = -3. what is the other solution? ox=-5 ox= -1 0 x=1 x = 5
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Which problem would you use the following proportion to solve for? 24/x = 40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?
Answers: 1
You randomly sample 5 people in your school, and none of them is a vegetarian. Does this mean that t...
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