Problem 55265. Parametric Array

Created by Dyuman Joshi

Solve Later

Create a row vector, 1xN (Integer, >1), such that 
the mean of the vector is M (Real number) and the standard deviation of the vector is S (Real number)
%example
N=2;
M=0;
S=sqrt(8);
y=[2 -2]
%or
y=[-2 2]
There is no unique answer, and the answer will be checked against the mentioned conditions.
The expected precision of Mean and STD is 6 digits after decimal.

Solve

Solution Stats

32 Solutions
8 Solvers

Last Solution submitted on Sep 20, 2025

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Christian Schröder on 19 Sep 2025

D'oh. For the longest time, I read

> Create a row vector, 1xN (Integer, >1) [...]

as requiring that the elements of the vector should be integers, and thought that this is a problem requiring more time and thought. It was only when I looked at the test suite now that I realized that that couldn't be the case since M*N was not an integer in several tests.

Solution Comments

Show comments

Problem Recent Solvers8

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 55265. Parametric Array

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers8

Suggested Problems

More from this Author43

Problem Tags

Community Treasure Hunt

Problem 55265. Parametric Array

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers8

Suggested Problems

More from this Author43

Problem Tags

Community Treasure Hunt

Players