25-30 in a class in statistics
class frequency
90
It is the midpoint of the class interval. I.e let b=the highest number in the class, a = the lowest number in the class. The midpoint is (a+ 1/2(b-a)).
Class width, from statistics, is the difference between the two boundaries of a class. A class is an interval that includes all of the values in a (quantitative) data set that fall within two numbers, the lower and upper limits of the class. Finally, a class boundary is the midpoint of the upper limit of one class and the lower limit of the next class.
To calculate the class boundary of the first class in statistics, subtract 0.5 from the lower class limit of the first class and add 0.5 to the upper class limit of the first class. This is done to account for the fact that class boundaries fall halfway between the class limits.
25-30 in a class in statistics
what projects can be made relating statistics to daily life (for class 10)?? what projects can be made relating statistics to daily life (for class 10)??
You cannot. Statistics are not an observational tool.
NONE
Mark Broom has written: 'Statistics for engineering'
There are very many summary statistics and the answer depends on which of the ones that are appropriate you are interested in.
mahirap
bhj
class frequency
The term class interval is used in statistics.
Mark J. Kittleson has written: 'Vital statistics for the public health educator' -- subject(s): Medicine, Public health, Statistical methods, Statistics, Vital, Vital Statistics