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When we convert x-value to z- score and use Standard

In a cooking contest, the mean score for appearance was 21, with a standard deviation of 2.6. One of the contestants received a
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When we convert x-value to z- score and use Standard Normal distribution, which of the following statements is true?a) The mean
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2. asked by Mary
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In a cooking contest, the mean score for taste was 20, with a standard deviation of 2.8. One of the contestants received a score
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the average SAT score at a local university is (=60, and standard is (x=50. Assume that the university SAT score has a normal
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2. asked by sandra
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Assume the body temperature of healthy adults are normally distributed with a mean of 98.2F and a standard deviation of 0.62F.If
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2. asked by Lindsy
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Convert Maria’s midterm score of 90% to a standard z score.
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2. asked by yesha
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6.Find the z-score related to the raw score, mean, and standard deviation as follows. Assume a normal probability distribution.
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2. asked by harmony
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a set of data is normally distributed with a mean of 500 and a standard deviation of 100.a) what would the standard score fora
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2. asked by vedry frustrated please help and show work
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set of data is normally distributed with a mean of 200 and standard deviation of 50.· What would be the standard score for a
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2. asked by Laynette
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A set of data is normally distributed with a mean of 200 and standard deviation of 50.• What would be the standard score for a
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2. asked by Dawn
3. 655 views