Leer datawetenskap deur dit te doen.
Eighteen simulated lessons take you from the mean and the bell curve to regression, decision trees, neural networks, Monte Carlo risk and credit scoring. Change the data and watch every model react. Finish the course, pass the assessment and download your certificate.
Van die grondbeginsels tot neurale netwerke.
Each lesson has three steps. Leer the idea in plain language, run the lab and complete its challenges, then check yourself with three questions. Score at least two out of three to complete the lesson.
0 XP · level 1 · Cadet
Verander 'n getal. Kyk hoe die statistiek beweeg.
Click a cell and type a value or a formula. Averages, correlations, the regression line and the chart update as you type. Select a range to see its sum, mean and count.
Functions: SUM · AVERAGE · MEDIAN · MODE · MIN · MAX · COUNT · COUNTA · COUNTIF · SUMIF · AVERAGEIF · STDEV · STDEV.P · VAR · VAR.P · CORREL · RSQ · SLOPE · INTERCEPT · FORECAST · SUMPRODUCT · PERCENTILE · QUARTILE · NORM.DIST · NORM.S.DIST · IF · AND · OR · NOT · ROUND · ABS · SQRT · POWER · LN · EXP · LOG10 · PI · RAND
Bewys dit, en raam dit dan.
The assessment has 30 questions drawn from all five modules. You have 45 minutes and need 70% to pass. It runs in full screen under integrity monitoring. Pass, and you can download a certificate of completion with a unique verification number.
The certificate is non-credit-bearing. It is not registered on the NQF and carries no SAQA credits.
