1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
frozen [14]
3 years ago
10

The variance of a stock's returns can be calculated as the:

Mathematics
1 answer:
Tamiku [17]3 years ago
4 0

Answer:

The correct option is b.

Step-by-step explanation:

The formula for standard deviation is

\sigma^2=\frac{\sum {(x-\overline{x})^2}}{n}

where, \overline{x} is mean of the data and n is number of observation.

The variance of a stock's returns can be calculated by the above formula.

Variance of stock's returns is the average value of squared deviations from the mean.

Therefore the correct option is b.

You might be interested in
I DONT UNDERSTAND THIS AT ALLLL :´)
creativ13 [48]

Step-by-step explanation:

2.50x+3.00y=?

x=8 y=11

4 0
2 years ago
Read 2 more answers
Number 5 please I beg.
gavmur [86]

Answer:

X = 25

Step-by-step explanation:

3 0
3 years ago
87.125 is it rational or irrational? Explain how.
PSYCHO15rus [73]

Answer:

87.125 is rational

Step-by-step explanation:

it is a rational number because it can be represented as a fraction

6 0
2 years ago
Read 2 more answers
Minimo comun multiplo de 3 y 9 por favor
Mamont248 [21]

9 is itself a multiple of 3, so the least common multiple of 3 and 9 is 9 itself

7 0
3 years ago
Mario has a basket of pears. He puts an equal number of pears into 8 bowls. Each bowl has 2 pears. How many pears were in the ba
melamori03 [73]
Mario had 16 pears in his basket.
8 0
3 years ago
Read 2 more answers
Other questions:
  • What percent of 200 is 28
    8·2 answers
  • Is 22/32 equivalent to 11/16?<br><br>PLEASE I NEED HELP!!!!!!!!!!!!
    7·2 answers
  • A bicycle shop advertised all mountain bikes were priced at 1/4 discount.
    14·1 answer
  • The coordinate plane below represents a city. Points A through F are schools in the city.
    5·1 answer
  • Why 8 divide 16 equal 0.5
    7·2 answers
  • PLEASE HELP Give CORRECT answer will give points and mark brainliest
    15·1 answer
  • What is the Area of this triangle?
    11·2 answers
  • Jeremy has heard a lot of people in the club talking about tackling a 950-foot rock formation. Jeremy has set a limit that they
    8·1 answer
  • PLZ HELP ASAPPPP PLEASE
    9·1 answer
  • Based on the figure, select all true equations.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!