alwaysneedhelp84
25.09.2020 •
Mathematics
When data consist of percentages, ratios, compounded growth rates, or other rates of change, the geometric mean is a useful measure of central tendency. For n data values, the geometric mean, assuming all data values are positive, is as follows. To find the average growth factor over 5 years of an investment in a mutual fund with growth rates of 10.5% the first year, 12.1% the second year, 13.5% the third year, 3.5% the fourth year, and 7.3% the fifth year, take the geometric mean of 1.105, 1.121, 1.135, 1.035, and 1.073. Find the average growth factor of this investment. (Round your answer to four decimal places.)
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics Tell which equation you would choose to solve for once for one of the variables when solving system by substitution. then solve the system by substitution. -x-2y=5 equation...
- M Mathematics PLEASE HELP ASAP THIS IS DUE IN 20 MINUTES Bob s Bagels sell for 10 bagels for $11.00,and Donny s bagels sells for 4 for $3.00 which is the better deal? 1. Will the better...
- H Health Although it is illegal and can lead to a number of problems, approximately percent of teens have tried alcohol. a. 80 b. 75 c. 50 d. 65...
- M Mathematics Plzz ! i don t know fraction that well....
- M Mathematics HELP ME PLZ 1. If the venue needs to sell 86 tickets to break even, then how much money have they invested in the concert.2. Desribe how you know that this is a propornational...
- M Mathematics What are the coordinates of the point on the directed line segment from (-6,9) to (4, -1) that partitions the segment into a ratio of 1 to 4?...
Ответ:
1.09
Step-by-step explanation:
Given the following :
Year__growth rate ___growth factor
1 10.5% 100%+10.5%
212.1% 100%+12. 1%
313.5% 100%+13.5%
43.5% 100%+3.5%
57.3% 100%+7.3%
The geometric mean:
(Product of the n data values)^(1/n)
Where n = number of data values
For the data above, the average growth factor :
n = 5
(1.105×1.121×1.135×1.035×1.073)^(1/5)
= (1.561362785497125)^(1/5)
= 1.0932028
= 1.09
Hence, average growth factor = 1.09
Ответ:
true!
Step-by-step explanation:
"The degree (or valency) of a vertex is the number of edges incident to"