A population of values has a normal distribution with μ=72.4μ=72.4 and σ=48.8σ=48.8. You intend to draw a random sample of size n=114n=114. Inverse Normal Calculator Find P 89 , which is the score...

A population of values has a normal distribution with μ=72.4μ=72.4 and σ=48.8σ=48.8. You intend to draw a random sample of size n=114n=114.


Inverse Normal Calculator


FindP
₈₉, which is the score separating the bottom 89% scores from the top 11% scores.

P
₈₉ (for single values) =


FindP
₈₉, which is the mean separating the bottom 89% means from the top 11% means.

P
₈₉ (for sample means) =


Enter your answers as numbers accurate to 1 decimal place.
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Answers obtained using exactz-scores orz-scores rounded to 3 decimal places are accepted.