PhpSpreadsheet/tests/data/Calculation/Statistical/AVERAGEA.php

<?php

return [
    [
        7.0,
        [10, 7, 9, 2],
    ],
    [
        5.6,
        [10, 7, 9, 2, 'STRING VALUE'],
    ],
    [
        8.85,
        [10.5, 7.2],
    ],
    [
        43.74,
        [10.5, 7.2, 200, true, false],
    ],
    [
        0.5,
        [true, false],
    ],
];