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A population of values has a normal distribution with =35.1 and =82.6. You intend to draw a random sample of size n=25. Find P 72
A population of values has a normal distribution with =35.1 and =82.6. You intend to draw a random sample of size n=25. Find P72, which is the score separating the bottom 72% scores from the top 28% scores. P72 (for single values) = Find P72, which is the mean separating the bottom 72% means from the top 28% means. P72 (for sample means) = Enter your answers as numbers accurate to 1 decimal place. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
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