1. Find the arithmetic mean of the following data 24, 40, 41, 42, 25.
(b) 35.4
(c) 34.4
(d) 31.3
(a) 33.8
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Answer:
(c) 34.4
Step-by-step explanation:
Mean = Sum of all no.
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No. of no.
= 24+40+41+42+25
-------------------------
5
= 172/5 = 34.4
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