Math, asked by saach2311, 5 hours ago

The marks obtained by 8 students in a competitive exam are 123, 134, 145, 156, 177, 166, 155, 144. Find: i) the mean of the marks scored. ii) the new mean if each student's marks are increased by 5

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Answered by yadavananya20050822

1

Answer:

Hey I hope it is correct .

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