Question

*Advance Algebra With Financial Applications*

Answer 1

can you help me ?

Answer 2

What is the weighted mean, mean, and median overall rate of return on this investment portfolio?
Weighted Mean: 3.7%; Mean: 5.5%; Median: 2.5%

Weighted Mean: 0.9%; Mean: 5.5%; Median: –3.75%

Weighted Mean: 2.43%; Mean: 0.9%; Median: 2.5%

Weighted Mean: 0.9%; Mean: 3.7%; Median: –3.75

Answer 3

weighted mean =
money1 * percent1 + money2*percent2+... all divded by number of divisions

Answer 4

so for your question
think each dollar is a unit

Answer 5

3.3% of 3.795 , 1.7% of 2850,-9.2% of 582, 7.8% of 1027

Answer 6

divided by total number of dollars

Answer 7

can you show me http://www.twiddla.com/1248793

Answer 8

http://www.wolframalpha.com/input/?i=P%3D%28%283.3%29%283795%2B1.7%282850%29%2B-9.2%28582%29%2B7.8%281027%29%29%2F%283795%2B2850%2B582%2B1027%29

Answer 9

thats not right

Answer 10

the 3.5 is wrong place

Answer 11

u get 2.43 weighted mean i think