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Name: The marks and number of students are given in thetable below. Calcula
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Description: The marks and number of students are given in thetable below. Calculate the Arithmetic mean.MarksNo. ofStudents1-1011-201221-303531-404041-5010Оа.92.7O b. 29.7С.297.9O d. 72.9

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Statistics

The marks and number of students are given in the table below. Calculate the Arithmetic mean. Marks No. of Students 1-10 11-20 12 21-30 35 31-40 40 41-50 10 Оа. 92.7 O b. 29.7 С. 297.9 O d. 72.9

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter7: Percents

Section: Chapter Questions

Problem 2PTTS

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