Hennie Gerber
Statistican & Instructor
4.10 (139 reviews)
2
active courses
0
removed courses
Sep 2021
first content date
Mar 2025
last content date
920
total students
139
total reviews
4.1
average rating
10
total content length
Courses
Questionnaire validation for quantitative researchers
204
students
2.5 hours
content
Mar 2025
updated
$54.99
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