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fifteen student are randomly selected

For a biology project, a student wants to research whether the ice at her local coffee shop is clean and free from impurities.
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The mean score on a quiz is 80, with a standard deviation of 8. What is the probability that a randomly selected student scored
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The probability that a randomly selected student is on the honor roll is 0.24. The probability that a randomly selected student
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2. asked by Name43453433434
3. 46 views
A class roster lists 15 boys and 12 girls. Two students are randomly selected to speak at a school assembly. if one of the
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2. asked by happi frog
3. 1,140 views
fifteen student are randomly selected from 2 different classes. They were asked how many books they read over the summer. Their
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A class consists of 50 women and 82 men. If a student is randomlyselected, what is the probability that the student is a woman?
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2. asked by angela
3. 905 views
A class consists of 23 women and 83 men. If a student is randomly selected, what is theprobability that the student is a woman?
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2. asked by massie
3. 2,361 views
A class consists of 39 woman and 42 men. If a student is randomly selected, what is the probability that the student will be
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2. asked by Phillip
3. 773 views
Which of the following surveys probably would best represent the entire student population?20 students are randomly selected
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2. asked by kason
3. 91 views
Fifteen students are randomly selected from two different classes they were asked how many books they read during summer find
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2. 155 views