Question
Download Solution PDFअवलोकनों x1, x2, x3, … xn का ज्यामितीय माध्य G1 है। अवलोकनों y1, y2, y3,… yn का ज्यामितीय माध्य G2 है। अवलोकनों
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFधारणा:
ज्यामितीय माध्य =
जहाँ a1,a2…..an दिए गए पद हैं।
गणना:
अवलोकनों x1, x2, x3, … xn का ज्यामितीय माध्य G1 है।
∴ G1 = (x1 x2 x3 … xn)(1/n) …. (1)
उसी प्रकार,
G2 = (y1 y2 y3 … yn)(1/n) …. (2)
अब अवलोकनों
=
=
इसलिए, विकल्प (3) सही है
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