Search for tag: "gemiddelde"

11 Media

3.8 Matching \| Quantitative methods \| Research… duration 6 minutes 31 seconds 3.8 Matching \| Quantitative methods \| Research… 3.8 Matching \| Quantitative methods \| Research Designs \| UvA	3.8 Matching \| Quantitative methods \| Research Designs \| UvA This video introduces the concept of matching participants. Sometimes random assignment is impossible, which increases the selection threat to internal validity. One way to mitigate this threat is to… undermatching regression to the mean random assignment selection threat regressie naar het gemiddelde ondermatching willekeurige toewijzing selectie criterium From Sander Birkhoff 0 likes 2 plays 0 Language English - en Department FMG
7.4 Step-by-step plan for hypothesis testing \|… duration 7 minutes 12 seconds 7.4 Step-by-step plan for hypothesis testing \|… 7.4 Step-by-step plan for hypothesis testing \| Basic Statistics \| Significance Tests \| UvA	7.4 Step-by-step plan for hypothesis testing \| Basic Statistics \| Significance Tests \| UvA In this video Matthijs guides you through a step-by-step plan that you can use for hypothesis testing (significance testing) for means and proportions. hypothesis test statistical hypothesis test mean proportion significantietoets statistische toets hypothesetoetsen gemiddelde proportie From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
7.3 Hypothesis test for means \| Basic Statistics… duration 4 minutes 47 seconds 7.3 Hypothesis test for means \| Basic Statistics… 7.3 Hypothesis test for means \| Basic Statistics \| Significance Tests \| UvA	7.3 Hypothesis test for means \| Basic Statistics \| Significance Tests \| UvA In this video Matthijs explains how to do a hypothesis test (significance test) for means. hypothesis test statistical hypothesis test mean significantietoets statistische toets hypothesetoetsen gemiddelde From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
4.3 The mean of a random variable \| Basic… duration 4 minutes 36 seconds 4.3 The mean of a random variable \| Basic… 4.3 The mean of a random variable \| Basic Statistics \| Probability Distributions \| UvA	4.3 The mean of a random variable \| Basic Statistics \| Probability Distributions \| UvA This video explains how to calculate the mean of a probability distribution. You also learn what happens with the mean when adjusting a random variable or when combining different random variables. summary statistics mean of random variable mean of probability distribution gemiddelde van kansverdeling gemiddelde van kansdistributie From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
1.8 Example (summarizing this module) \| Basic… duration 6 minutes 47 seconds 1.8 Example (summarizing this module) \| Basic… 1.8 Example (summarizing this module) \| Basic Statistics \| Exploring Data \| UvA	1.8 Example (summarizing this module) \| Basic Statistics \| Exploring Data \| UvA In this video Matthijs discusses an example in which he uses all the core elements of this module. In the example, your data matrix contains the average grades in chemistry of 8 high schools.… central tendency mode median mean variability range interquartile range standard deviation box plot z-score basic statistics exploring data uva centrummaat mediaan gemiddelde modus spreidingsmaten spreidingsbreedte standaarddeviatie basis statistiek data verkennen From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
1.4 Mode, median and mean \| Basic Statistics \|… duration 6 minutes 58 seconds 1.4 Mode, median and mean \| Basic Statistics \|… 1.4 Mode, median and mean \| Basic Statistics \| Exploring Data \| UvA	1.4 Mode, median and mean \| Basic Statistics \| Exploring Data \| UvA Next to summarizing a distribution by means of graphs, it can also be useful to summarize the center of your distribution. In this video Matthijs discusses three main ways to do this: the mode, mean… summary statistics central tendency mode median mean basic statistics exploring data uva centrummaat modus mediaan gemiddelde basis statistiek data verkennen From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
1.6 Comparing two independent means \| Inferential… duration 6 minutes 45 seconds 1.6 Comparing two independent means \| Inferential… 1.6 Comparing two independent means \| Inferential Statistics \| Comparing two groups \| UvA	1.6 Comparing two independent means \| Inferential Statistics \| Comparing two groups \| UvA This video explains how to compare two independent groups on a quantitative variable, using a t-test for two independent means. You also learn how to calculate the corresponding confidence interval. statistical hypothesis test null-hypothesis testing comparing two groups statistical differences mean statistische toets hypothesetoetsen nulhypothese toetsen significantietoets groepen vergelijken significant verschil gemiddelde From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
One sample t-test duration 35 seconds One sample t-test One sample t-test	One sample t-test Instructie over het uitvoeren van de one sample t-test in SPSS t-toets t-toets van een steekproef gemiddelde data analyseren From Sander Birkhoff 0 likes 1 plays 0 Language Dutch - nl - Nederlands Department FMG
Paired samples t-test duration 27 seconds Paired samples t-test Paired samples t-test	Paired samples t-test Instructie over het uitvoeren van de paired samples t-test in SPSS gepaarde t-toets afhankelijke t-toets gemiddelde data analyseren From Sander Birkhoff 0 likes 3 plays 0 Language Dutch - nl - Nederlands Department FMG
Paired-samples t test in SPSS duration 3 minutes 5 seconds Paired-samples t test in SPSS Paired-samples t test in SPSS	Paired-samples t test in SPSS A paired-samples t test in SPSS. paired-samples t-test means analyze data gepaarde t-toets gemiddelde data analyseren From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG
One-sample t test in SPSS duration 3 minutes 31 seconds One-sample t test in SPSS One-sample t test in SPSS	One-sample t test in SPSS One-sample t test in SPSS. one-sample t-test means analyze data one-sample t-toets gemiddelde data analyseren From Sander Birkhoff 0 likes 1 plays 0 Language English - en Department FMG