613MathematicsMedium
Class ________ is the difference between two class limit?
ABoundary
BNone of these
CClass mark
DClass interval
Correct answer
D. Class interval
Explanation
The correct answer is Class interval.
Correct answer
D. Class interval
Explanation
The correct answer is Class interval.
Which of the following statement is not true?
When the two regression lines coincide there r is ________?
The class ___ are obtained when we divide the sums of the lower and upper class limits by 2?
________ is the process of using sample information to reach?
Find the median of the following datA. 160, 180, 200, 280, 300, 320, 400?
Sample proportion P is ________ estimator?