Code RoomMean recalculated per row

MediumPrep Room Coding #1923

Mean recalculated per row

Code reviewCode quality & reviewMid–Senior~16 min

Review this JavaScript function that flags rows whose value exceeds a threshold derived from the dataset.

What a strong answer looks like

Separate real bugs from style. Rank issues by severity, point at the root cause rather than the symptom, and suggest a concrete fix, specific and kind.

0:00 of about 16 min

Mark a line and say what kind of problem it is.0 findings

1function flagOutliers(rows) {

2 const flagged = [];

3 for (const row of rows) {

4 const mean = rows.reduce((a, r) => a + r.value, 0) / rows.length;

5 if (row.value > mean * 1.5) flagged.push(row);

6 }

7 return flagged;

8}

Which questions mattered is sealed until you submit. Telling you now would just be handing over the edge cases.