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Among the examinees in an

  1. A distribution of test scores of 600 examinees follows a normal distriburion with an everage of 80 having a standard deviation
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    2. noel asked by noel
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  2. If a large number of people guess randomly on each of 100 items on a true-false test, the mean would be expected to be ì=___*,
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    2. Kathryn asked by Kathryn
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  3. The Average Score in the entrance examination in MSHS is 80 with a standard deviation of 40 students was taken from this
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    2. Ron asked by Ron
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  4. scores on a nationwide professional qualifying exam, have a mean of 600 and a standard deviation of 50.A random sample of 100
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    2. masinde asked by masinde
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  5. Among the examinees in an examination 30%, 35% and 45% failed in Statistics, in Mathematics, and in at least one of the subjects
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    2. Neeraj Bhanot asked by Neeraj Bhanot
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  6. Among the examinees in an examination 30%, 35% and 45% failed in Statistics, in Mathematics, and in at least one of the subjects
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    2. Dharmenra asked by Dharmenra
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