ਤਿੰਨਾਂ ਕੇਂਦਰੀ ਪ੍ਰਵ੍ਰਿਤੀ ਦੇ ਮਾਪਕਾਂ ਮੱਧਮਾਨ, ਮੱਧਿਕਾ ਅਤੇ ਬਹੁਲਕ ਵਿਚ ਕਿਹੜਾ ਸੰਬੰਧ ਸਹੀ ਹੈ ? Which relation among three measures of central tendency, mean, median and mode is correct? केंद्रीय प्रवृत्ति के तीन माप, मध्यमान,माध्यिका और बहुलक मेँ कौन सा संबंध सही है? *
ਬਹੁਲਕ = 3 ਮੱਧਮਾਨ –2 ਮੱਧਿਕਾ (mode = 3 mean –2 median) (बहुलक = 3 मध्यमान –2 माध्यिका)
ਬਹੁਲਕ = 2 ਮੱਧਿਕਾ –3 ਮੱਧਮਾਨ (mode = 2 median –3 mean) (बहुलक = 2 माध्यिका –3 मध्यमान)
ਬਹੁਲਕ = 3 ਮੱਧਿਕਾ –2 ਮੱਧਮਾਨ (mode = 3 median–2 mean) (बहुलक = 3 माध्यिका –2 मध्यमान)
ਬਹੁਲਕ = 3 ਮੱਧਿਕਾ +2 ਮੱਧਮਾਨ (mode = 3 median +2 mean) (बहुलक = 3 माध्यिका +2 मध्यमान)
Answers
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6
Answer:
Option C
Step-by-step explanation:
We know that,
Mode + 2(mean) = 3(median)
So,
Mode = 3(median) - 2(mean)
Thus Option C is correct.
Also, I will give you a bonus for remembering the central tendency relation,
1st write,
1 + 2 = 3
Now the secret manthra is Mo Me Meds, Just think it is the name of a medical store
Mo for Mode, Me for Mean and Med for Median
2nd step, write this exact order in 1 + 2 = 3
1 Mo + 2 Me = 3Meds
Now, just expand what Mo, Me and Med are
So,
1 × Mode + 2 × Mean = 3 × Median
Mode + 2(Mean) = 3(Median)
Hope it helped and you understood it........All the best
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