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Statistics and Probability Videos 63 videos
SAT Math 1.3 Statistics and Probability. Approximately what is the probability that they will be placed in alphabetical order?
SAT Math 1.5 Statistics and Probability. If Silas draws one card, then places it in his pocket and draws another, what is the probability that...
SAT Math 2.2 Statistics and Probability. What percent of her recommended daily intake of 2000 calories did she consume?
SAT Math: Drawing Conclusions from Pharmaceutical Trial Results 0 Views
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Description:
A pharmaceutical company is testing a new headache medication. 50 people were selected at random to try the new medication. Out of the total 50 participants, 25 were randomly selected to take the medicine, while the other 25 were given a placebo. Those who did, in fact, take the medicine showed more headache relief than those who did not. Which of the following conclusions can be drawn?
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