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Statistics: 5.1.6 Mode

SELF EXMINATION QUESTIONS Page 250 : Question 2
Q.12) Weekly wages of 6 workers are 70, 42, 85, 75, 68, 53 (in ₹). Find the G. M.

n=6
GM = ( 70 × 42 × 85 × 75 × 68 × 55)1/6
log GM = (1/6) [log 70 + log 42 +log 85 + log 75 + log 68 + log53]
log GM = (1/6)[ 1.8451 + 1.6232 + 1.9294 + 1.8751 + 1.8751 + 1.8325+1.7243]
log GM = (1/6)[10.8296] = 1.8049