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A population of values has a normal distribution with =145.9=145.9 and =28.7=28.7. You intend to draw a random sample of size n=107n=107. Find P 77
A population of values has a normal distribution with =145.9=145.9 and =28.7=28.7. You intend to draw a random sample of size n=107n=107. Find P77, which is the score separating the bottom 77% scores from the top 23% scores. P77 (for single values) = Find P77, which is the mean separating the bottom 77% means from the top 23% means. P77 (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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