Answer:
Expected value of X = -11.09
Explanation:
Expected profit:
= Probability of winning × Amount she wins
= 0.03 × $180
= 5.4
Expected loss:
= Probability of loosing × Amount she paid
= 0.97 × $17
= 16.49
Let X be amount of money Mary wins or loses.
E(X) = Expected profit - Expected loss
= 5.4 - 16.49
= -11.09
Expected value of X = -11.09
That is expected value of loss of $11.09
Answer:
It will lead to an increase in consumption of good X only if X is a normal good ( D )
Explanation:
If consumer has rational, monotonic and convex preference the decrease in price of good X will lead to an increase in consumption of good X only if X is a Normal good .
This is because the demand for Normal goods increases with increase in consumers income. therefore <em>a decrease in price will automatically lead to an increase in demand because of the increase in the purchasing power of the consumer's income.</em>
Answer:
The individual's pay relative to company's average pay for that position.
Explanation: Compa-ratio is a term used by Recruitment managers in organisations to determine what a new recruit is likely going to be paid.
This ratio compares the person's position to those of others with an industry and know the average payment to offer the person. For example,a person with a Compa-ratio of 0.5 means the people is earning 50% less the average salary for his or her position.
