The measure of dispersion that divides the scores in a distribution into 10 equal parts is called Posted on:
The absolute difference between the smallest score and the highest score in a distribution is called Posted on:
__________ is used to assist in accurate counting of observations when preparing frequency distribution Posted on:
Let the open interval J be the union of finite or denumerable family of open sets (that is, \(J = \cup_k G_k )\). Then \(\hspace{1.0cm}\). Posted on: