Mathematics, 22.09.2020 20:01 desiree6005
In a group of 10 people, there are 4 people that have the flu virus. Suppose we pick 3 random persons to test in order to determine if they have the flu and, to simplify our analysis, we suppose that the test is 100% accurate. Let X be the random variable consisting of the number of positive flu tests out of 3.
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Mathematics, 21.06.2019 18:00
Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary
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Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?
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Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?
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If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?
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In a group of 10 people, there are 4 people that have the flu virus. Suppose we pick 3 random person...
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