A possible problem with open-ended or unequal intervals is that they a. do not permit the computation of midpoints b. are useful only for nominal-level variables c. can be used only with variables that have few scores d. cannot be used for interval-ratio leve

Last updated: 7/17/2022

A possible problem with open-ended or unequal intervals is that they a. do not permit the computation of midpoints b. are useful only for nominal-level variables c. can be used only with variables that have few scores d. cannot be used for interval-ratio level variables