FBR STATISTICAL ASSISTANT PAST PAPER 26-10-2024
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
1001
121
211
144
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Explanation
zero
5
22
25
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Explanation
Discrete variable.
Qualitative variable.
Continuous variable.
None of these
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Explanation
Temperature is a continuous variable as it does have fractional value too.
For example: Today's temperature is degree Celsius, here is not a discrete variable and hence is a continuous variable.
negative
positive
neutral
none of these
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Explanation
Price elasticity for various goods
• Normal goods- normal goods have a positive elasticity of supply as supplied quantity changes positively with the change in the price of the commodity.
• Inferior goods- Inferior goods have a negative price elasticity of supply as inferior goods have a negative relationship with the price of the commodity.
Scale
Origin
Both origin and scale
None of these.
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Explanation
The standard deviation is a measure of the dispersion or spread of a set of data points.
It is independent of changes in both the origin (the mean or average value) and the scale (the units of measurement).
ڈیمانڈ وکر نیچے کی طرف کیوں ڈھل رہا ہے؟
because quantity demanded increases as price decreases
because of the natural elasticity of the market
because it show increasing incentive changes demand
because it reflect the desire ability and willingness of consumers
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Explanation
The demand curve is downward sloping due to the law of demand,
Which states that as the price of a good or service decreases , the quantity demanded generally i ncreases, and vice versa.
This inverse relationship between price and quantity d emanded results in a downward-sloping curve on a graph.
2x
2x+1
2 𝑥 − 1 x ^2 +2x
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Explanation
دو متغیرات کے درمیان ارتباط کی قدر ہمیشہ ہوتی ہے؟
Below zero
Above zero
Less than one
More than one
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Explanation
The value of the correlation between two variables is always " Less than one " in magnitude, as it ranges from -1 to 1.
23
21
26
25
None of these
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Explanation
Technically there are 26 amendments but 23 amendments were made in the constitution
Three were not passed by the parliament as the three amendments collapsed
Enduring
Escaping
Vain
Weak
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Explanation
FUGITIVE: مفرور
Escaping: فرار