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Find the class units if class marks are given:50,55,60,65,70no fake answrs plz |
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Answer» Step-by-step explanation: ANSWER ⇒ Classmark= 2 Lowerlimit+Upperlimit
⇒ Given class INTERVAL is 50−60 ⇒ Lower LIMIT =50 and UPPER limit =60 ∴ Classmark= 2 50+60
= 2 110
=55 ∴ The class mar |
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