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borishaifa [10]
3 years ago
8

A quality control manager is inspecting four digital scales to see if they accurately reflect a weight of 0 ounces. The table sh

ows the weight displayed on four empty scales.
what is the average error in the scale displays?

a) -4 ounces
b) -1 ounces
c) 0 ounces
d) 1 ounce

Mathematics
2 answers:
mestny [16]3 years ago
8 0

Answer:

-1

Step-by-step explanation:

-4+-1+0+1=-4

4 divided by -4 = -1

Usimov [2.4K]3 years ago
3 0

Answer:

b) -1 ounces

Step-by-step explanation:

To find the average, add the four values:

(-1)+(-2)+0+(-1)= -4

then divide the result by the number of scale displays (4):

Average= -4/4= -1

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ivann1987 [24]

Answer:

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PLEASE NO LINKS Thank you :)
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Answer:

hon you never asked a question or added an image. id be happy to try and help if you do!

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