Steekproefproportie Berekenen (updated 2024-11-19)
Duration: 7:50
55.5K views | 31 Aug 2021
55.5K views | 31 Aug 2021
Duration: 8:07
49.8K views | 13 Mar 2020
49.8K views | 13 Mar 2020
Duration: 3:23
1.3K views | 3 Mar 2019
1.3K views | 3 Mar 2019
Duration: 7:52
2.8K views | 14 Mar 2021
2.8K views | 14 Mar 2021
Duration: 10:04
136.4K views | 5 Apr 2017
136.4K views | 5 Apr 2017
Duration: 5:34
88.3K views | 29 Apr 2020
88.3K views | 29 Apr 2020
Duration: 5:41
6.7K views | 1 Mar 2019
6.7K views | 1 Mar 2019
Duration: 11:17
277K views | 5 Apr 2017
277K views | 5 Apr 2017
Duration: 7:52
139.8K views | 16 Jul 2019
139.8K views | 16 Jul 2019
Duration: 8:42
246.5K views | 8 Jan 2014
246.5K views | 8 Jan 2014
Duration: 2:47
19.5K views | 10 May 2014
19.5K views | 10 May 2014
Duration: 6:39
270.2K views | 30 Nov 2012
270.2K views | 30 Nov 2012
Duration: 9:01
84.9K views | 23 Nov 2012
84.9K views | 23 Nov 2012