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
Karo-lina-s [1.5K]
3 years ago
9

Consider a simple example of moral hazard. Suppose that Woodrow goes into a casino to make one bet a day. The casino is very bas

ic; it has two bets: a safe bet and a risky bet. In the safe bet, a nickel is flipped. If the nickel lands on heads, Woodrow wins $ 100 . If it lands on tails, Woodrow loses $ 100 . The risky bet is similar: a silver dollar is flipped. If the silver dollar lands on heads, Woodrow wins $ 5,000 . If it lands on tails, Woodrow loses $ 10,000 . Each coin has a 50 % chance of landing on each side. What is the expected value of the safe bet?
Mathematics
1 answer:
Neko [114]3 years ago
6 0

Answer:

The expected value of the safe bet equal $0

Step-by-step explanation:

If  

S=\left\{s_1,s_2,...,s_n\right\}

is a finite numeric sample space and

P(X=s_k)=p_k for k=1, 2,..., n

is its probability distribution, then the expected value of the distribution is defined as

E(X)=s_1P(X=s_1)+s_2P(X=s_2)+...+s_nP(X=s_n)X)

What is the expected value of the safe bet?

In the safe bet we have only two possible outcomes: head or tail. Woodrow wins $100 with head and “wins” $-100 with tail So the sample space of incomes in one bet is

S = {100,-100}

Since the coin is supposed to be fair,  

P(X=100)=0.5

P(X=-100)=0.5

and the expected value is

E(X) = 100*0.5 - 100*0.5 = 0

You might be interested in
*<br> What is the value of x?<br> (x + 35)<br> (3x + 1)<br> x =<br> plzzz help due in 40 mins!
Brilliant_brown [7]

Answer: (x=+17)

Step-by-step explanation:

x+35=3x+1

We move all terms to the left:

x+35-(3x+1)=0

We get rid of parentheses

x-3x-1+35=0

We add all the numbers together, and all the variables

-2x+34=0

We move all terms containing x to the left, all other terms to the right

-2x=-34

x=-34/-2

x=+17

4 0
3 years ago
Brainly.com
Slav-nsk [51]
The answer is a, because the absolute value of x(the actual weight of the product) minus the target weight of 18.25 needs to be greater that the target weight difference of .36 so that it is outside the range.  So basically, any number outside of the range will be correct.You can plug in number that you know are in/ out of the acceptable range of numbers for this problem in.  
|18.62-18.25|>.36
.37>.36
18.62 is not in range.





7 0
3 years ago
Read 2 more answers
ſ x - 5y = -9( 4x + 4y = - 12Step 1 of 2: Determine if the point (-4,1) lies on both of the lines in the system of equations by
Phoenix [80]

Given:

\begin{gathered} x-5y=-9\ldots\ldots(1) \\ 4x+4y=-12\ldots\text{.}\mathrm{}(2) \end{gathered}

The given point is (-4,1)

Let's check the ordered pair (-4,1) in the first equation

\begin{gathered} x-5y=-9 \\ (-4)-5(1)=-9 \\ -4-5=-9 \\ -9=-9 \end{gathered}

Hence, (-4,1) is a solution of the first equation x-5y=-9.

Now, let's check (-4,1) in the second equation.

\begin{gathered} 4x+4y=-12 \\ 4(-4)+4(1)=-12 \\ -16+4=-12 \\ -12=-12 \end{gathered}

So, (-4,1) is a solution of the second equation 4x+4y=-12.

Hence, (-4,1) is a solution of both equation in the system, then it is a solution to the overall system.

3 0
11 months ago
What is 12/7simplified ​
Citrus2011 [14]
The anwser to your question is 1 and 5/7
5 0
3 years ago
Sam rolls two number cubes. What is the probability Sam will roll a sum of 9?
Svetach [21]

Answer:

1/9 chance

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • 1. ____× 9,000=63,000? 2. 7×_____=56,000 3. 8×_____=3,200
    6·1 answer
  • What is 167,-197,-200,15,-65,-110 greatest to least
    13·1 answer
  • 112,338 rounded to nearest 10,000
    6·1 answer
  • Delia measured her bathtub to be 2 meters long. What is an equivalent measurement?
    13·1 answer
  • Write 7/40 as a percent.​
    14·2 answers
  • A car purchased for $43,000 is worth $40,125 after being used for one year. How much will the car be worth in 7 years?
    7·1 answer
  • Please help! Will mark brainliest if correct! Worth 25 points!
    5·1 answer
  • At Joe's Pizzeria, small pizzas cost $7.50, and large pizzas cost
    7·1 answer
  • How to find the missing dimensions of a prism
    8·1 answer
  • Match the information on the left with the appropriate equation on the right.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!