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WINSTONCH [101]
4 years ago
10

If a student attends every management science class, the probability of passing the course is 0.80; but if the student only atte

nds randomly, then the probability of passing the course is 0.50. If a student fails, they can take a makeup test where the probability of passing is 0.60 if the student has attended every class. This probability of passing the makeup test drops to 0.10 if the student has attended at random. Passing the course is worth 5 credits. Full time attendance "costs" 3 credits in terms of energy and time whereas random attendance "costs" only 1 credit.Use a decision tree to decide which is the best attendance pattern to adopt.

Business
1 answer:
goldfiish [28.3K]4 years ago
4 0

Answer:

EV of node 4 = 0.6×5 + 0.4×0 = 3

EV of node 5 = 0.1×5 + 0.9×0 = 0.5

EV of node 2 = (0.8×5 + 0.2×EV of node 4) - 3

EV of node 2 = (0.8×5 + 0.2×3 ) - 3

EV of node 2 = 4.6 - 3

EV of node 2 = 1.6

EV of node 3 = (0.5×5 + 0.5×EV of node 5) - 1

EV of node 3 = (0.5×5 + 0.5×0.5 ) - 1

EV of node 3 = 2.75 - 1

EV of node 3 = 1.75

EV of node 3 is higher, therefore, best attend pattern is to attend randomly.

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A waiter fills your water glass with ice water (containing many ice cubes) such that the liquid water is perfectly level with th
Dafna11 [192]

Answer:

As the ice melts and turns into water, the level of the liquid water will lower and it will no longer be perfectly leveled with the rim of the glass. This happens because water has a unique property, its solid state occupies a larger volume than its liquid state, i.e. as waters turns into ice, it expands and occupies more space. Generally, as liquids become solid, they will shrink and occupy less space, but that doesn't happen with water.

Explanation:

3 0
3 years ago
When reviewing the balance sheet for Portable Pet Care, Inc., a mobile small animal care business, Ricky noted the following inf
mash [69]

Answer:

The net worth (owners' equity) for this business is $2.2 million

Explanation:

Net worth: It is also known as owner's equity which is a difference between total assets and total assets.

In this question, we use the accounting equation which is used to balance the debit and credit side of the balance sheet items.

So, the accounting equation is

Total Assets = Total Liabilities + Owner's Equity

where,

Company assets are $3.5 million

And, liabilities is $1.3 million

Now, apply the above equation to find out the value of the owner's equity

So, owner equity would be equals to

= $3.5 million - $1.3 million

= $2.2 million

Hence,  the net worth (owners' equity) for this business is $2.2 million

3 0
3 years ago
Interest begins accruing on a _____ the day of the transaction.
xenn [34]
Interest begins accruing on a __<span> cash advance </span>___ the day of the transaction
.As interest is the
<span>money that is  paid regularly at a particular rate for the use of money lent
</span>A __<span>posting date</span>___ is when a payment is credited to an account. 
its the date at which money is being transected from bank
so correct option is B
hope it helps
6 0
4 years ago
Read 2 more answers
The distinction between efficiency and equality can be described as follows:
larisa [96]

Answer:

The correct answer is the letter b. Efficiency refers to maximizing the size of the pie; equality refers to distributing the pie fairly among members of society.

Explanation:

Efficiency is about maximizing production while minimizing costs, ie producing as much as possible with available resources. Equality refers to the distribution of production, that is, the division into economically considered fair parts of what was produced among the agents of society. In the example, efficiency would be to produce the largest pie possible given the existing resources. Equality would be the distribution of the pie considered socially fair.

5 0
3 years ago
Beth has been searching for the right sunscreen lotion for her skin type. She tries a few brands, but none of them suit her sens
Mnenie [13.5K]

Answer:

organic word-of-mouth

Explanation:

Organic word-of-mouth refers to the situation in which a person turns into a promoter for a product providing information about it without any influence because he/she is satisfied with the product and wants to share it with other people. According to this and considering that Beth found the right sunscreen and she decided to tell all her close friends about how good the product is, this is an example of organic word-of-mouth.

8 0
4 years ago
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