feat: add stats/base/dists/kumaraswamy/variance

[ShabiShett07]

Resolves #3707

Description

What is the purpose of this pull request?

This pull request:

• Solves the issue [RFC]: Add C implementation for @stdlib/stats/base/dists/kumaraswamy/variance #3707

Related Issues

Does this pull request have any related issues?

This pull request:

• resolves [RFC]: Add C implementation for @stdlib/stats/base/dists/kumaraswamy/variance #3707

Questions

Any questions for reviewers of this pull request?

No.

Other

Any other information relevant to this pull request? This may include screenshots, references, and/or implementation notes.

No.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines.

---

@stdlib-js/reviewers

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
stats/base/dists/kumaraswamy/variance	$\color{green}200/200$ $\color{green}+100.00\%$	$\color{green}10/10$ $\color{green}+100.00\%$	$\color{green}2/2$ $\color{green}+100.00\%$	$\color{green}200/200$ $\color{green}+100.00\%$

The above coverage report was generated for the changes in this PR.

[ShabiShett07]

/stdlib check-files - Check for required files.

[stdlib-bot]

@ShabiShett07, slash command not recognized. Please use /stdlib help to view available commands.

[ShabiShett07]

/stdlib check-files

[ShabiShett07]

/stdlib lint-autofix

[ShabiShett07]

/stdlib update-copyright-years

[Planeshifter]

Thanks for your PR!

Left a bunch of comments that will have to be addressed before we can proceed with merging it.

[ShabiShett07]

Thank you for reviewing my PR @Planeshifter sir, I have made all the necessary changes you have mentioned here and I am working on fixtures related to the variance.

[ShabiShett07]

Hello, @Planeshifter sir, I have successfully added fixtures as per your suggestions. Please do check!