Mathematics, 27.05.2020 22:04 owoeli
Suppose a normal distribution has a mean of 48 and a standard deviation of 2. what is the probability that a data value is between 44 and 47? round your answer to the nearest tenth of a percent. A. 30.5% B. 31.6% C. 28.6% D. 29.6%
Answers: 2
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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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As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is
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Mathematics, 21.06.2019 23:20
Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2
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Suppose a normal distribution has a mean of 48 and a standard deviation of 2. what is the probabilit...
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