Question

find the mean of 10.25,9,4.75,8,2.65,12​

Answer 1

Answer:

$\frac{10.25 + 9 + 4.75 + 8 + 2.65 + 12}{6} \\ \\ = \frac{29 + 15 + 2.65}{6} \\ \\ = \frac{46.65}{6}$

Answer 2

Step-by-step explanation:

i) (mean=sum of all observations/no. of observatons)

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=87.22/5

=we get-19.444

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