payshencec21
payshencec21 payshencec21
  • 09-04-2018
  • Mathematics
contestada

Please help asap!! finding value

Please help asap finding value class=

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penfila11Pen
penfila11Pen penfila11Pen
  • 09-04-2018
Hey there :)

The given are 104, 137, 154, 131 and we have to find x
The mean value is 130

Mean = sum of all values divided by total number of values
130 = [tex] \frac{104+137+154+131+x}{5} [/tex]

130 x 5 = 526 + x

650 = 526 + x

124 = x


Your answer will be option A) 124

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Аноним Аноним
  • 10-04-2018

[tex]130 \times 5 = 650 \\ 650 - 104 - 137 - 154 - 131 = x \\ x = 124[/tex]
The answer is A.

Hope this helps. - M
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