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Mathematics 20 Online
bill533:

Alex found the average change of his stocks over the following months: -10.29 in June, -8.16 in July, +34.50 in August, and +3.12 in September. Estimate the average change in his stocks by rounding to the nearest whole number. A. – 19 B. +5 C. +4 D. – 20

bill533:

I believe it is B

Gdeinward:

I think your right on that

bill533:

YOU THINK ?

AngeI:

So I believe the way to solve this since you're finding average is to add them all together and divide by the total numbers you put together c:

bill533:

@dude

AngeI:

Yes, it's b. Adding all the numbers together like I had said gets you 19.17 Which you then divide by 4 getting 4.7925 Which rounds to 5

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