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Question 1 Report
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Question 2 Report
From the table, how many people scored above 6?
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number of people who scored above 6=5+4+9+6
=24
Question 3 Report
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Question 4 Report
If the price per unit is N2, what is the average revenue when 6 men are employed?
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Average revenue is obtained by dividing the total revenue by the number of units sold. Thus we have;
660/6 = 110
Question 5 Report
| X | 2 | 3 | 4 | 5 |
| F | 2 | 5 | 2 | 1 |
What is the median of the distribution?
Answer Details
When a group data is involved, cumulative frequency is used. The formula will be: Median=[(N+1)/2]th
For member of odd number items. That is, where N is odd
Median=([N/2]th + [N/2 + 1]th)/2
For member of odd number items. That is, where N is odd
Solution:
From the table, there are 20 members as indicated by the cumulative frequency. Since the members are odd (10) the median age will be ([N/2]th + [N/2 + 1]th)/2
Median=([10/2]th + [10/2 + 1]th)/2
=(5th + 6th)/2
The 5th member is 3 and the 6th member is on 3
Median=(3 + 3)/2
=6/2
Median = 3
Question 6 Report
An economy in which both the public and private sectors contribute to economic growth is a__________?
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Question 7 Report
An ad valorem tax is imposed on_____?
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Question 8 Report
The main concern of economists is to________
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Economics seeks to study the relationship between ends and means. Ends are unlimited while the means are limited. Scarcity means resources are limited in relation to the ends. Economics therefore seek is concerned with allocating limited resources among the competing and unlimited wants.
Question 9 Report
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Question 10 Report
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Question 11 Report
The formula (index of export prices)/(index of import prices) x 100 is used to measure the____________
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Term of trade refer to the rate at which a country’s exports exchange for its import. It is expressed as a relation between the prices a country receives for its export and the prices it pay for import. Term of trade is usually measured by this mathematical formula:
Question 13 Report
The savings deposit in a commercial bank is called____________?
Question 14 Report
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Question 15 Report
Given that Y = C + 1, where C = 50 + 0.75 and 1 = N45m, what is the equilibrium level of income?
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Y = C + I
Y = 50 + 0.75 + 45
Y - 0.75 = 50 + 45
Y (1 - 0.75) = 95
0.25y = 95
Y = 95/0.25
Y = 380
Question 16 Report
If the price elasticity of demand for a good is 0.43 an increase in the price of the good will result in____________
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Question 17 Report
The type of business finance that entitles the holder to a fixed rate of dividend is______________--
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Question 18 Report
A capital market differs from the money market in that in the former _____?
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Question 19 Report
An upward movement along the same supply curve result in_____________
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Question 21 Report
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Question 22 Report
In an open economy, the GNP is measured as_____________?
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Question 23 Report
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Question 24 Report
If the standard deviation of a given data is 8.2, find its variance_______________
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Question 25 Report
The privatization of public enterprises will lead to efficient management of resources in the economy. This statement can best be described as_____________
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Question 26 Report
If the pass mark was 40, how many students passed the examination?
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Question 28 Report
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Question 29 Report
The current stage of the economy is depicted in curve I. The movement of curve I to II suggests___________
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Question 30 Report
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Question 32 Report
Concentrating industries in one place is advantageous because there are gains in terms of_____________
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External economies of scale are economies of scale which a firm enjoys by virtue of being in an industry or environment where for instance, similar firms are located, as this question asks about. They are still economies of scale though, so technically B could also be correct. This is one of those tricky questions.
Question 33 Report
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Question 34 Report
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Question 35 Report
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Question 36 Report
Consider the following statements:
1. Climate and availability of water largely determines the pattern of the population distribution.
2. Density of population helps in getting a better understanding of the spatial distribution of population in relation to land
Which of the statement(s) given above is/are correct
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Question 37 Report
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Question 38 Report
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Question 39 Report
A country's budget allocation to various sectors of the economy is shown in the pie chart.
If the budget of the country was $7,200.00, how much is allocated to education?
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Question 40 Report
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