flowinjuada flowinjuada

01-09-2020
Mathematics

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11. The mean of 2,5, (x+1),(x+2), 7 and 9 1 point
is 6. Find the median.

Respuesta :

opebiyifunmilola opebiyifunmilola

01-09-2020

Answer:

median= 6.5

Step-by-step explanation:

6= 2+5+x+1+x+2+7+9/6

summing up the values

26+2x=36

collecting like terms,

2x=10

divide both sides by 2

x= 5

5+1=6

5+2=7

so the numbers are 2 5 6 7 7 and 9

the median = 6+7/2

= 6.5

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