NONE
The difference between any two consecutive lower (or upper) class limits it the class width.
To calculate the frequency density we will simply divide the frequency by the class width.
There is no correlation between class width and student achievement. Class width is arbitrary (there are rules of thumb for class width, and it depends on the range of the data).
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)??
NONE
class width
The difference between any two consecutive lower (or upper) class limits it the class width.
Statistics: The distance between lower or upper limits of consecutive classes. Ex - The class width in the frequency distribution shown is 6 - 1= 5
class width is a width width is a width nothing as class width is a width dont be confuse
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 frequency density we will simply divide the frequency by the class width.
25-30 in a class in statistics
In statistics the class boundaries are numbers that separate classes without forming gaps. To find the lower, you subtract 0.5 and to find the upper, you add 0.5. If the class is 3-7 the lower class boundary would be 2.5 and the upper 7.5. The upper boundary of one class will equal the lower boundary of the next class.
There is no correlation between class width and student achievement. Class width is arbitrary (there are rules of thumb for class width, and it depends on the range of the data).
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.