21.  Which measure of central tendency is derived from the most common value?*meanmedianmodenone of these

With which measure of central tendency does each value contribute equally to the calculation?

Which of the following is NOT a measure of central tendency?*1 pointMeanMedianModeStandard deviation

a measure of central tendency

Which one of the following does refer to the most common measure of central tendency and is calculated by adding all the values in the data set and then dividing this result by the number of observations?Question 26Answera.Medianb.Variancec.Moded.Mean

Which measure of central tendency always gives a value that is actually in our dataset?