60 make single public function for slotgemiddelden

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 93.47826% with 3 lines in your changes missing coverage. Please review.

Project coverage is 76.81%. Comparing base (49b8335) to head (fa925c7).

Files	Patch %	Lines
kenmerkendewaarden/slotgemiddelden.py	93.47%	3 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #62 +/- ## ========================================== + Coverage 75.47% 76.81% +1.33% ========================================== Files 9 9 Lines 942 966 +24 ========================================== + Hits 711 742 +31 + Misses 231 224 -7 ```

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[sonarcloud[bot]]

Quality Gate passed

Issues
12 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud