You have to add them together, then you divide them by two.
math landmarks are mean,median,mode,range
Median and mode are in mathematics.
to work out various different types of averages
who discovered mean median and mode
A landmark in math is referring to the: Mean, Median,Mode and Range. Sometimes it will include the Minimum and Maximum.
Measures of central tendency are the mean, median, range, mode ect.
The median is 9 and the mode is 18 and the mean is 11
the median and mode are but the mean is not
The mean is 19. The median is 18. There is no mode.
The mean is the average. The median is the middle. The mode is the most common.