Question

# State of Economy Probability Rate of return Strong 0.25 19% Normal 0.5 8 Weak 0.25 -4...

 State of Economy Probability Rate of return Strong 0.25 19% Normal 0.5 8 Weak 0.25 -4

What is the stock's expected return? Round your answer to 2 decimal places. Do not round intermediate calculations.
___________%

What is the stock's standard deviation? Round your answer to two decimal places. Do not round intermediate calculations.
___________%

What is the stock's coefficient of variation? Round your answer to two decimal places. Do not round intermediate calculations.

___________

1)

Expected return = Probabilities * returns

Expected return = 0.25*0.19 + 0.5*0.08 + 0.25*(-0.04)

Expected return = 0.0475 + 0.04 - 0.01

Expected return = 0.0775 or 7.75%

2)

Standard deviation = [0.25(0.19 - 0.0775)^2 + 0.5(0.08 - 0.0775)^2 + 0.25(-0.04 - 0.0775)^2]^1/2

Standard deviation = [0.003164 + 0.000003 + 0.003452]^1/2

Standard deviation = 0.0814 or 8.14%

3)

coefficient of variation = Standard deviation / return

coefficient of variation = 0.0814 / 0.0775

coefficient of variation = 1.05

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The text passage contains a table with economic states, their probabilities, and corresponding rates of return. It then asks three mathematical questions related to expected return, standard deviation, and coefficient of variation, and provides answers to these questions.
multiple_questions_with_answers
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
Question

# State of Economy Probability Rate of return Strong 0.25 19% Normal 0.5 8 Weak 0.25 -4...

 State of Economy Probability Rate of return Strong 0.25 19% Normal 0.5 8 Weak 0.25 -4

What is the stock's expected return? Round your answer to 2 decimal places. Do not round intermediate calculations.
___________%

What is the stock's standard deviation? Round your answer to two decimal places. Do not round intermediate calculations.
___________%

What is the stock's coefficient of variation? Round your answer to two decimal places. Do not round intermediate calculations.

___________

1)

Expected return = Probabilities * returns

Expected return = 0.25*0.19 + 0.5*0.08 + 0.25*(-0.04)

Expected return = 0.0475 + 0.04 - 0.01

Expected return = 0.0775 or 7.75%

2)

Standard deviation = [0.25(0.19 - 0.0775)^2 + 0.5(0.08 - 0.0775)^2 + 0.25(-0.04 - 0.0775)^2]^1/2

Standard deviation = [0.003164 + 0.000003 + 0.003452]^1/2

Standard deviation = 0.0814 or 8.14%

3)

coefficient of variation = Standard deviation / return

coefficient of variation = 0.0814 / 0.0775

coefficient of variation = 1.05

#### Earn Coins

Coins can be redeemed for fabulous gifts.
user
The text passage contains a table with economic states, their probabilities, and corresponding rates of return. It then asks three mathematical questions related to expected return, standard deviation, and coefficient of variation, and provides answers to these questions.

TYPE: MULTIPLE_QUESTIONS_WITH_ANSWERS