Summary Statistics
Unlock all 7 questions & worked solutions
You're viewing a free preview. Create an account to access the complete question set, step-by-step solutions, and progress tracking.
All Questions
Access the full question set for every topic.
Worked Solutions
Step-by-step explanations for every answer.
Track Progress
Mark questions right or wrong and monitor your growth.
It's Free
No credit card required - sign up in under a minute.
The duration, in minutes, of last few movies seen by Philip are as below
\[144, 96, 104, 85, 121, 88, 110, 90, 116, 155, 102\]
a) Find the first quartile.
b) Find the third quartile.
c) Find the interquartile range as a percentage of the range, correct to 1 decimal.
d) What percentage of scores, correct to 1 decimal, lie in the interquartile range?
📚 Want More Questions?
There are 6 more questions available. Create your free account to access the complete question set with detailed solutions.