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Q. If in a discrete series 75% values are less than 30, then:

Q. Relative Method is further divided into how many types?

Q. The of group indices given the General Index

Q. In a straight line equation Y = a + bX; a and b are respectively:

Q. Index number is a special type of ----------

Q. The standard deviation is independent of:

Q. In a symmetrical distribution, Q3 – Q1 = 20, median = 15. Q3 is equal to:

Q. The sum of all the squared deviations is divided by the total number of observations to calculate

Q. play a very important part in the construction of index nos

Q. A data set may have no mode, one mode, or multiple modes.