Problem 2039. Homemade: Control Charts

This problem is a simple version of control charts in statistics. Intput consists from 30 or more observations.

If all of the observations are between upper limit and lower limit then return true.

Solve

Last solution submitted on Jun 11, 2018

Ryan Vande Water on 9 Dec 2013

test suite is correct, but the problem statement is incorrect. Upper limit should be mean PLUS 3 stdev, and lower limit should be minus 3 stdev.

Mehmet OZC on 9 Dec 2013

thanks for the warning. I have corrected the problem statement.

Ryan Vande Water on 9 Dec 2013

test suite is correct, but the problem statement is incorrect. Upper limit should be mean PLUS 3 stdev, and lower limit should be minus 3 stdev.

Ryan Vande Water on 9 Dec 2013

well-played sir!