In a binomial distribution with n=5 and p=0.4, the probability of exactly 2 successes is: MCQ with Answer and Explanation
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Question #1
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Which method is suitable when the informants are not literate?
Correct Answer: Option B
Explanation:
Direct personal interview enables the enumerator to explain questions and record answers accurately, especially for illiterate respondents.
Direct personal interview enables the enumerator to explain questions and record answers accurately, especially for illiterate respondents.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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Which of the following is a measure of fertility?
Correct Answer: Option C
Explanation:
Total Fertility Rate (TFR) measures the average number of children a woman would bear; it's a fertility measure.
Total Fertility Rate (TFR) measures the average number of children a woman would bear; it's a fertility measure.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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Laspeyres index tends to ______ the price increase.
Correct Answer: Option B
Explanation:
Because it uses fixed base period quantities, Laspeyres index does not account for substitution away from goods that have become relatively expensive.
Because it uses fixed base period quantities, Laspeyres index does not account for substitution away from goods that have become relatively expensive.
This question belongs to:
Accountancy and Statistics
Statistics
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