Economy, asked by abdulrahman43413, 1 month ago

2000 candidates appeared for M.Com degree of
Examination & out of them 600 are successful 350
had attended the coaching class & of these 200
came out successful. Estimate the utility of coachin
class.
-0.615​

Answers

Answered by Dmathur2410
0

Answer:

cool

Explanation:

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