Search for tag: "summary statistics"

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1.6 Variance and standard deviation \| Basic… duration 5 minutes 14 seconds 1.6 Variance and standard deviation \| Basic… 1.6 Variance and standard deviation \| Basic Statistics \| Exploring Data \| UvA	1.6 Variance and standard deviation \| Basic Statistics \| Exploring Data \| UvA This video discusses two other measures of variability that are often used in statistical studies: the variance and the standard deviation. You learn how to calculate the variance and standard… measures of spread summary statistics variability variance standard deviation basic statistics exploring data uva spreidingsmaten variantie standaarddeviatie basis statistiek data verkennen From Sander Birkhoff 0 likes 3 plays 0 Language English - en Department FMG
4.4 The variance of a random variable \| Basic… duration 6 minutes 54 seconds 4.4 The variance of a random variable \| Basic… 4.4 The variance of a random variable \| Basic Statistics \| Probability Distributions \| UvA	4.4 The variance of a random variable \| Basic Statistics \| Probability Distributions \| UvA This video explains how the variance of a random variable is calculated. You also learn what happens with the variance when adjusting a random variable or when combining different random variables. summary statistics variance of random variable variance of probability distribution variantie van kansverdeling variantie van kansdistributie 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
1.5 Range, interquartile range and box plot \|… duration 7 minutes 56 seconds 1.5 Range, interquartile range and box plot \|… 1.5 Range, interquartile range and box plot \| Basic Statistics \| Exploring Data \| UvA	1.5 Range, interquartile range and box plot \| Basic Statistics \| Exploring Data \| UvA To describe a distribution you need more information than the measures of central tendency. You also need information about the variability (or dispersion) of the data. Matthijs discusses the… measures of spread summary statistics variability range interquartile range boxplot basic statistics exploring data uva spreidingsmaten inter quartile range spreidingsbreedte minimum+maximum 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