1.

Find the arithmetic mean of the following distributionMarks 0_44_88_1212_16No. Of students4821

Answer» Yes 6 is the correct answer.<br>6 is a correct answer Explain first make "M " by using formula =L1+L2 Divide by 2 Example (a)0+4 Divide by 2= 2(B) 4+8 Divide by 2 = 6;After completing M calculated the sun of M and devide the total sum by the total sum of "F"


Discussion

No Comment Found