The mode, I think is not always a number in the data set it represents, for example I have a set of numbers, 1,7,2,4,6. You'll put them in order; 1,2,4,6,7. And there is no number that is the mode. So, I believe that is correct.
No, it is not necessarily true that the median is always one of the data points in a set of data. The median is found by arranging the data in numerical order and selecting the middle value. This value might be one of the data points, but it could also be the average of two data points if there is an even number of values in the set.
A. Quantitative
Binary.
A set of data will not always have a mode because some data sets will not have a number that occurs more than once.
Yes.But only if the mode exists.If all the values in the dataset appear the same number of times there is no mode.
Represents value data in graphical data
The range, median, mean, variance, standard deviation, absolute deviation, skewness, kurtosis, percentiles, quartiles, inter-quartile range - take your pick. It would have been simpler to ask which value IS in the data set!
length
No, it is not necessarily true that the median is always one of the data points in a set of data. The median is found by arranging the data in numerical order and selecting the middle value. This value might be one of the data points, but it could also be the average of two data points if there is an even number of values in the set.
No. Not if there are an even number of observations and the middle two values are unequal.
Average is the number that tells the typical value of data in a set.
(sum of data)/number of data
A. Quantitative
The median.
Binary.
Not an extreme value.
elements