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satela [25.4K]
3 years ago
13

“the probability of event b, given that event a has occurred” is known as a __________ probability.

Business
1 answer:
bagirrra123 [75]3 years ago
6 0
The probability of event B given that event A has already occurred is known as a CONDITIONAL PROBABILITY. 
Conditional probability is written mathematically as: P[B/A], where P stands for probability. 
Event A and B can be dependent or independent and this will have effect on the general formula of conditional probability, that is, the formula will change in form depending on the relationship between the two events.
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How is it that people working in their own self-interest produce goods, services, and wealth for others?
Brums [2.3K]

Answer:

Explanation:

In order to earn money and produce goods that improve lives, self-directed gain would provide jobs, and subsequently wages for others.

The way people can become wealthy by their own efforts is to sell what they produce to others. As the business grows, labor is hired to produce more. This is the 'invisible hand' concept that turns self-directed gain into social and economic benefits for all.

8 0
3 years ago
To measure changes taking place in your financial situation, you probably need to calculate financial ______. multiple choice qu
ipn [44]

To measure changes taking place in your financial situation, you probably need to calculate financial ratios.

<h3>What is  financial ratio?</h3>

A financial ratio  can as well be described as the accounting ratio which is the relative magnitude of two selected numerical values that is been gotten from a enterprise's financial statements.

It encompass  many standard ratios used to try to evaluate the overall financial condition , hence To measure changes taking place in your financial situation, you probably need to calculate financial ratios.

Learn more about financial ratios at:

brainly.com/question/17014465

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6 0
2 years ago
Which of the following is an example of​ investment? A. a person depositing $ 100 a week to her savings account B. a person's an
lara31 [8.8K]

Answer:

C. the purchase of new buses by Greyhound

Explanation:

The investment is the amount that should be invested in order to generate the income

So as per the given situation,the option C is correct as if we puchase the new buses so there is a big investment but after investing into it it generated the income on daily basis

So this should be the example of the investment

4 0
3 years ago
Before making a turn at an intersection, you should signal at least __________ before your intended turn.
cupoosta [38]

Answer:

100

Explanation:

because it gives enough time for notice but not too much to where people think you could be turning at a earlier intersection

5 0
3 years ago
In July 2008, the average price of gasoline in the United States was $4.09 per gallon and consumers bought 6 percent less gasoli
Basile [38]

Answer:

PED= 0.1571

Explanation:

The price elasticity of demand (PED) indicates how the quantity demanded change when the price changes. Is defined by this equation:  

Price Elasticity of Demand = Percentage change in Q/ Percentage change in P  

In this case, the problem is giving percentage changes in Q but we must calculate the percentage change in price:

%Change in price = ( p2-p1/p1)*100= ($4.09-$2.96)/$2.96= 0.3817*100=38.17%

%Change in quantity is= -6%

PED= -6%/38.17%

In absolute value:

PED= 0.1571

If the PED is less than 1 then gasoline is considered as inelastic.

6 0
4 years ago
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