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1
Motivation research ties to analyse
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Answer: Option B
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2
Which of the following is/are advantages of sampling?
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Answer: Option D
Solution:
Sampling has several advantages:

1. Convenience and easy to use: Sampling requires fewer resources, time, and effort compared to studying the entire population.

2. Highly representative of the population: Properly designed and executed sampling methods can accurately reflect the characteristics of the entire population.

3. Highly representative of the strata: Stratified sampling ensures that specific subgroups or strata within the population are adequately represented, providing more precise results.

Thus, all of the options are correct.
3
In which of the following scale technique, a direct comparison of stimulus object is done?
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Answer: Option A
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4
Who can be given the credit of being the pioneer of media effects research in the USA?
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Answer: Option B
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5
A statistical measure based upon the entire population is called parameter while measure based upon a sample is known as
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Answer: Option C
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6
In Before-After testing, the advertising researcher
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Answer: Option B
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7
Mass communication research involves . . . . . . . . studies.
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Answer: Option D
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8
A chief limitation of Mean Deviation (MD) is that
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Answer: Option A
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9
Selecting a particular group to represent the entire population is known as
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Answer: Option A
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10
There are . . . . . . . . forms of error in statistics.
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Answer: Option A
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