Question

The algebraic sum of 10 observations from the constant
C is-14. Find the AM. of the observations if the value of
C Is 7.6​

Answer 1

Step-by-step explanation:

Sum of observations = -14

total number of observation is 10

arithmetic mean = 7.6

therefore,

A.M. = Summation of X (sum of observations) ÷ N (number of observations)

so, 7.6 = -14/10

7.6 = -1.4 (7.6 comes to the right side, minus sign removed)

= 7.6+1.4

= 9

Answer 2

Answer:

...if the algebraic sum of deviation of 10 observation from c find the the am if c is 7.6