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Question 1 Rapport
The diagram below represents a production function. At which of the points does diminishing returns set in __________
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Question 2 Rapport
If a demand curve that intersects a perfectly inelastic supply curve shift is rightward, then____________
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Question 3 Rapport
The mean is the best measure of central tendency because it__________
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Question 4 Rapport
If the pass mark was 40, how many students passed the examination?
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Question 5 Rapport
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Question 6 Rapport
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Question 7 Rapport
When a variable is associated with time period, it is_____________
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Question 8 Rapport
The factor of production that has the highest degree of mobility is__________?
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Question 9 Rapport
In the history of economics the concept of division of labour is usually associated With______________-
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Question 10 Rapport
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Question 11 Rapport
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Question 12 Rapport
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 13 Rapport
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Question 14 Rapport
| X | 8 | 10 | 12 | 16 | 18 | 20 | 24 |
| F | 2 | 1 | 4 | 3 | 3 | 1 | 6 |
From the table, Calculate the mean?
Détails de la réponse
Mean= ∑fx/∑f
=(16+10+48+48+54+20+144)/(2+1+4+3+3+1+6)
=340/20
=17.0
By calculation, the mean of the distribution is not 18
Question 15 Rapport
The current stage of the economy is depicted in curve I. The movement of curve I to II suggests___________
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Question 16 Rapport
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Question 17 Rapport
From the table, how many people scored above 6?
Détails de la réponse
number of people who scored above 6=5+4+9+6
=24
Question 18 Rapport
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Question 19 Rapport
Concentrating industries in one place is advantageous because there are gains in terms of_____________
Détails de la réponse
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 20 Rapport
The type of business finance that entitles the holder to a fixed rate of dividend is______________--
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Question 21 Rapport
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Question 22 Rapport
The reduction in the value of a country’s currency in relation to the value of the currencies of other nation is known as____________
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Question 23 Rapport
Given that Y = C + 1, where C = 50 + 0.75 and 1 = N45m, what is the equilibrium level of income?
Détails de la réponse
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 24 Rapport
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Question 25 Rapport
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Question 27 Rapport
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Question 28 Rapport
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 29 Rapport
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Question 30 Rapport
The savings deposit in a commercial bank is called____________?
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Question 31 Rapport
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Question 32 Rapport
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 33 Rapport
If the standard deviation of a given data is 8.2, find its variance_______________
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Question 34 Rapport
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 35 Rapport
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Question 37 Rapport
| X | 2 | 3 | 4 | 5 |
| F | 2 | 5 | 2 | 1 |
From the table, the mean of the distribution is___________
Détails de la réponse
Mean= ∑fx/∑f
=(4+15+8+5)/(2+5+2+1)
=32/10
=3.2
Question 38 Rapport
The effects on the demand for product A caused by a change in the price of product B is Called____________
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Question 39 Rapport
The transfer of public share holding in corporations to private enterprise is___________?
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Question 40 Rapport
| X | 2 | 3 | 4 | 5 |
| F | 2 | 5 | 2 | 1 |
What is the median of the distribution?
Détails de la réponse
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
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