Question
A distribution has a mean of 300 and a standard deviation of 25. If the z score of quartile 1 is -.7 and the a score of Q3 is 0.7, what values would be considered outliers?
Answers
Anonymous
Here is my work so far
-.7 = Q1-300/25 Q1 = 282.5
.7 = Q3 -300/25 Q3 =317.5
IQR = 35
Q1 -52.5 =230
Q3 +52.5 =370
No lower bound outliers, but is there outliers above upper bound?
-.7 = Q1-300/25 Q1 = 282.5
.7 = Q3 -300/25 Q3 =317.5
IQR = 35
Q1 -52.5 =230
Q3 +52.5 =370
No lower bound outliers, but is there outliers above upper bound?