Question

2. Find the mean for the following set of
data.
a) 4, 7, 3, 11, 2, 5, 9, 6
b) 115, 104, 138, 161, 108, 118
c) 6.8, 15.4, 21.6, 19.2, 12.5, 13.2, 16.3


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Answer 1

Step-by-step explanation:

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Answer 2

Answer:

a=5.875, b=124, c=15

Step-by-step explanation:

a= arithmetic mean= sum of all observation

total no of observation

= 4+7+3+11+2+5+9+6

8

= 47

8

= 5.8710/5.871

question number B and C please try if doubt then comment

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