The difference between the upper (or lower) class limits of consecutive classes ___.Group of answer choicesclass widthnumber of classesclass limitsclass midpoint

How is the midpoint of a class interval calculated? By subtracting the lower limit from the upper limit By adding the lower limit to the upper limit and dividing by 2 By multiplying the lower limit with the upper limit By dividing the lower limit by the upper limit

The class mark of a class is defined to be the (average, minimum, maximum) of the upper and lower limits of the class.

It is the midpoint of a given class interval.*1 pointA) Class sizeB) RangeC) MidpointD) Class mark

The width of each of five continuous classes in a frequency distribution is 5 and the lower class limit of the lowest class is 10. The upper class limit of the highest class isa.15b.40c.25d.35

HEIGHTS (INCHES)             FREQUENCY (f)                                190 - 192                                     5                                193 - 195                                  18                                196 - 198                                  42                                199 - 201                                  27                                 202 -204                                   8What are the true limits of the third class interval?Group of answer choices192.5 - 195.5196 - 198195.5 - 198.5198.5 - 201.5