Hennie Gerber
Statistican & Instructor
4.17 (151 reviews)
2
active courses
0
removed courses
Sep 2021
first content date
Mar 2025
last content date
947
total students
151
total reviews
4.17
average rating
10
total content length
Courses
Questionnaire validation for quantitative researchers
217
students
2.5 hours
content
Mar 2025
updated
$19.99
