Which of the following is a potential limitation of secondary data? MCQ with Answer and Explanation
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Question #1
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In a class of 100 students, 60 play cricket, 50 play football, and 30 play both. Probability a random student plays neither is:
Correct Answer: Option A
Explanation:
P(C∪F) = 60+50-30 = 80. Playing neither = 100 - 80 = 20; probability = 20/100 = 0.2.
P(C∪F) = 60+50-30 = 80. Playing neither = 100 - 80 = 20; probability = 20/100 = 0.2.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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In the context of primary data collection, which of the following statements is/are true? 1. Schedule is filled by the enumerator. 2. Questionnaire is self-administered. 3. Schedule requires literate respondents. Select the correct answer:
Correct Answer: Option A
Explanation:
Schedule is filled by enumerator, so respondents need not be literate; questionnaire is filled by the respondent. Statement 3 is false because schedule does not require literate respondents.
Schedule is filled by enumerator, so respondents need not be literate; questionnaire is filled by the respondent. Statement 3 is false because schedule does not require literate respondents.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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The base year of the Wholesale Price Index (WPI) 2011-12 series was revised in:
Correct Answer: Option A
Explanation:
The new WPI series with base 2011-12 was launched in 2017.
The new WPI series with base 2011-12 was launched in 2017.
This question belongs to:
Accountancy and Statistics
Statistics
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