Question

8/11 -⁵ × 8 power n / 11 -²​

Answer 1

Step-by-step explanation:

given observations are:

8 , 11 , 6 , 14 , x , 13

total no. of observations:

6

given mean:

66

\green{SOLUTION}SOLUTION

\begin{gathered}mean = \frac{sum of observations}{no. of observations} \\\\66 = \frac{8+11+6+14+x+13}{6} \\\\66=\frac{52+x}{6} \\\\52+x=396\\\\x = 344\end{gathered}

mean=

no.ofobservations

sumofobservations

66=

6

8+11+6+14+x+13

66=

6

52+x

52+x=396

x=344

Hence, the value of x observation will be 344.

Answer 2

Answer:

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