The standard deviation of sample equals: 11
Explanation:
Given:
variance of sample (
) = 121
no, of observations made = 441
standard deviation = ?
By using the formula:
Standard deviation (S) = 
= 
= 
= 11
Hence the standard deviation is equal to 11.
Answer:
1) What is the size of Labor force
?
60 people are full time employed + 20 people who are part-time employed + 20 people who are unemployed = 100 people
2) What is the Unemployment rate?
20 people who are unemployed / 100 people = 0.2 or 20%
the unemployment rate includes only those people who do not have a job but are willing and able to work, and are currently looking for one.
Answer:
The total supply can be found by adding individual supply functions as follows:
Qa+Qb = Q
Q = -2+p+0.5p
Q= -2+1.5p where p = $44 therefore;
Q= -2+1.5(44)
Q= 64
Total supply at p = $15
Q= -2+15(1.5)
Q= 20.5
Answer:
Being a businessman and being charitable at the same time is just next to impossible at the time of expanding one's firm.
Explanation:
A business person's main motive has to be his ability to expand, so that he reaches that particular stage to do some charity for his fellow citizens. If you look at the unemployment part, then you must know that every person is somehow talented and in countries like the US, no one lives unemployed.
Therefore, it is necessary for a business person to calculate the cost factors, that does not only include the cost of labors, but also the cost of exporting the materials to Bangladesh and the cost of importing the final products. Then he needs to compare the total cost making the shoes in Bangladesh with making them via the US labors, and then take the decision accordingly.
