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The mean of 25 observations is 36. If the mean of the first 13 observations is 32 and that of the last 13 observations is 39 , the 13th observation is:a)22b)25c)26d)23Correct answer is option 'D'. Can you explain this answer? for Commerce 2024 is part of Commerce preparation. The Question and answers have been prepared according to the Commerce exam syllabus. Information about The mean of 25 observations is 36. If the mean of the first 13 observations is 32 and that of the last 13 observations is 39 , the 13th observation is:a)22b)25c)26d)23Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Commerce 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The mean of 25 observations is 36. If the mean of the first 13 observations is 32 and that of the last 13 observations is 39 , the 13th observation is:a)22b)25c)26d)23Correct answer is option 'D'. Can you explain this answer?.

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