distribution of values is normal with a mean of 230.4 and a standard deviation of 68.7. Find P90, which is the score separating the bottom 90% from the top 10%. P90 = Incorrect Enter your answer as a number accurate to 1 decimal place. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
distribution of values is normal with a mean of 230.4 and a standard deviation of 68.7. Find P90, which is the score separating the bottom 90% from the top 10%. P90 = Incorrect Enter your answer as a number accurate to 1 decimal place. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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A distribution of values is normal with a mean of 230.4 and a standard deviation of 68.7.
Find P90, which is the score separating the bottom 90% from the top 10%.
P90 = Incorrect
Enter your answer as a number 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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