Question

17. The mean of the numbers 6, y, 7, x and 14 is 8. Express y in terms of x

Answer 1

Answer:

The mean of the 5 numbers 6,y,7,x,14 is 8.

Mean=

totalobservations

numberofobservations

8=

5

6+y+7+x+14

40=27+y+x

y+x=13

y=13−x

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Answer 2

Step-by-step explanation:

Hai friend, here is your answer. Mean of observations = Σx_i/N 6+7+X +y+14/5=8 27+x+y=40 x+y=40-27 y=13-x or x= 13-y