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natta225 [31]
3 years ago
12

Jade invested in the stock market. The weekly change in value of her stock, in dollars, over 4 weeks was +23.65, -22.20, -12.75

and +5.98. What is the average weekly change in value of her stock, in dollars?
Mathematics
1 answer:
Anastasy [175]3 years ago
5 0

Answer:

<h3>The average weekly change in value of Jade's stock in dollars is -1.3225</h3>

Step-by-step explanation:

Given that Jade invested in the stock market.

The weekly change in value of her stock, in dollars, over 4 weeks was +23.65, -22.20, -12.75 and +5.98.

<h3>To find the  average weekly change in value of her stock in dollars :</h3>

The average weekly change in value of Jade's stock is given by Average=\frac{sum of the weekly changes in value of her stock in dollars}{total number of weeks}

Average=\frac{23.65+(-22.20)+(-12.75)+5.98}{4}

=\frac{23.65-22.20-12.75+5.98}{4}

=\frac{29.63-34.92}{4}

=\frac{-5.29}{4}

=-1.3225

Therefore Average=-1.3225

<h3>Therefore the average weekly change in value of Jade's stock in dollars is -1.3225</h3>
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