Mathematics, 17.07.2019 18:00 wolffee895
If a normal distribution has a mean of 80 and a standard deviation of 10, then what is the z-score for an observation of 95? a. β1.5 b. β1 c. 1 d. 1.5
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Which of the following is the result of expanding the series
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What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?
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Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet
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If a normal distribution has a mean of 80 and a standard deviation of 10, then what is the z-score f...
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