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What divides a set of data in half?
Median
What is the middle number of a data set called?
it is the median
What is the data set with a median of 4?
S={1,2,4,5,7}, the median is 4
What is the middle number in a set of data called?
That is called a median.
What is the median for the following data 112255777?
If they are individual digits then the median is 5
What is median in the set of data?
The median in a set of data, would be the middle item of the data string... such as: 1,2,3,4,5,6,7 the Median of this set of data would be: 4
What does the median tell you about the data?
The median, by definition, tells you the "half way point" of your data. Exactly half of the observations in the dataset will be less than the median and half will be greater than the median.
Does some quantitative data sets do not have a median?
No, they must have a median. However, if the data set is of even order, the median may not belong to the data set. For example, the median of 1,2,3,10 is halfway between 2 and 3 or 2.5 which is not a data point.
Which is the middle number in a set of data?
Median .
What divides a set of data in half?
Median
Does all data have a mean median or mode?
No, not all data sets have a mode but all data sets have a mean and median.
Should The mean or median be used in ordinal data?
The median is used when reporting ordinal data.
What does the median of a set of data tell you?
The median is the midpoint of the data set. So half the observations are greater than the median and half are smaller.
What if the data doesnt have a median how do we make a box and whisker plot?
If the data are quantitative they must have a median. If there is no median it is only because the data are qualitative and, in that case, a box and whiskers plot is meaningless.
What is the middle number of a data set called?
it is the median
Which graphic display shows the median and data spread about the median?
A frequency diagram or, for grouped data, an histogram.
What is the measure of central tendency for nominal and ordinal data?
The mode can be used with both kinds of data. The median may be used with ordinal data but great care is required if the median falls between two classes of observations.The mode can be used with both kinds of data. The median may be used with ordinal data but great care is required if the median falls between two classes of observations.The mode can be used with both kinds of data. The median may be used with ordinal data but great care is required if the median falls between two classes of observations.The mode can be used with both kinds of data. The median may be used with ordinal data but great care is required if the median falls between two classes of observations.
