Homework Answers
Here to calculate probability and quantiles we require standard normal probability table,
Hence,
Using standard normal probability table
a. P(X<=3.25)=0.9522
b.P(X=>60)=0.1266
c.P(3.0<=X<=10.0)=0.9984-0.3714=0.62701
d. Q1=25+(-0.6745*6)=20.953
Q3=25+(0.6745*6)=29.047
Thank you.
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