Question

Mean of
2.2,2.6,3.2,2.1,1.8,3.6,3.2,1.3​

Answer 1

hєчα mαtє! ítѕ σjαѕvєє hєrє.

Answer:

2.5

Step-by-step explanation:

mean = average

mean = sum of all quality/number of quantity

mean = (2.2 + 2.6 + 3.2 + 2.1 + 1.8 + 3.6 + 3.2 + 1.3)/8

mean = 20/8

mean = 2.5

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Answer 2

Answer:

$mean \: = \: \frac{sum \: of \: quantity}{number \: of \: quantity}$

$= \frac{2.2 + 2.6 + 3.2 + 2.1 + 1.8 + 3.6 + 3.2 + 1.3}{8}$

$= \frac{20}{8}$

$= 2.5$

Hope this will help you...