Find the mean of the set of examination marks given in Table 10 1 Population (students) X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 Variable Observation ( marks) 60 55 60 48 70 38 52 54 66 42 Population Variable Observation (students) ( marks) X11 X12 X13 X14 X15 X16 X17 X18 X19 X20 Table 10 1 marks in maths ex...

Sum of all the observations 60 55 ...

Find the mean of the set of examination marks given in Table 10.1. Population (students) X1 X2

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Find the mean of the set of examination marks given in Table 10.1.

Population (students) X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 Variable/Observation (% marks) 60 55 60 48 70 38 52 54

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Modern Engineering Mathematics

ISBN: 9781292253497

6th Edition

Authors: Glyn James

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Question Posted: Jan 17, 2024 03:01 AM

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Find the mean of the set of examination marks given in Table 10.1. Population (students) X1 X2

Question:

Population (students) X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 Variable/Observation (% marks) 60 55 60 48 70 38 52 54 66 42 Population Variable/Observation (students) (% marks) X11 X12 X13 X14 X15 X16 X17 X18 X19 X20 Table 10.1 % marks in maths exam 72 52 36 52 67 66 70 38 50 36

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Modern Engineering Mathematics

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