Telegram group: T.me/BBCNOUN [POL212] Data generated directly by the researcher for the purpose of the research project is called………….data? primary [POL212] Attributes are the characteristics of a …..........? variable [POL212] The two main methods used in condensing data are classification and …...........method? tabulation [POL212] The …….. is the most important measure of central tendency? Mean [POL212] In a grouped frequency distribution, the class interval which contains the median value is called the …... Class? Modal [POL212] ……………is the size of the class interval and is obtained by subtracting lower class boundaries from upper class boundary? Class width [POL212] Statistics has originated as a science of ….............? statehood [POL212] Constants unlike ......... do not assume different values? Variables [POL212] Three types of bar charts are …………, Component and Multiple Bar charts? Simple [POL212] Statistics has three distinct parts namely: ….................; Inferential; and Experimental statistics Descriptive