Answer:
Sample size = 384.16 ≈ 385
If we increase the order size to 25,000, there will be no change in the sample size as sample size is independent of the number of orders
Explanation:
Data provided in the question:
Number of sales order received per day = 2500
Confidence level = 95%
Certainty factor for 95% certainty = 1.96
Now,
Sample size = 
on substituting the respective values, we get
Sample size = 
or
Sample size = 384.16 ≈ 385
If we increase the order size to 25,000, there will be no change in the sample size as sample size is independent of the number of orders
Answer:
This implies that bus is an inferior good and car is a normal good.
Explanation:
Initially, Jim's income was $5000 a year.
As his income increases to $60,000 a year, he decides to buy a car instead of using the bus.
In other words, with the increase in income, the demand for traveling by bus is declining.
This implies that it is an inferior good.
The demand for the car is increasing with an increase in income.
So, the car is a normal good.
An inferior good can be defined as a product that shows negative elasticity. This means with an increase in income its demand declines an vice versa.
A normal good can be defined as a product that shows positive income elasticity. That is, its demand increases with rise in income and vice versa.
Answer:
True
Explanation:
When a company as a framework to measure risk against, it can properly assess risk in different periods of time, depending of the risk score obtained within the framework.
This helps regulators because they can access an accurate primary information from the company itself (later on, they should probably compare that information against their own standards in order to prevent bias), and it also helps the company because it can see where it stands in terms of risk, which reduces uncertainty.
