A researcher finds (A)=100, (AB)=110. This data is: MCQ with Answer and Explanation
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Question #1
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If TFR = 3.0 and the proportion of female births is 0.49, GRR is:
Correct Answer: Option D
Explanation:
GRR = TFR × (female birth proportion) = 3.0 × 0.49 = 1.47 daughters per woman.
GRR = TFR × (female birth proportion) = 3.0 × 0.49 = 1.47 daughters per woman.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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A question that offers the respondent a list of predefined answers to choose from is called:
Correct Answer: Option B
Explanation:
Closed-ended questions provide response options, making data coding easier, whereas open-ended allow free response.
Closed-ended questions provide response options, making data coding easier, whereas open-ended allow free response.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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Yule's coefficient of association (Q) ranges between:
Correct Answer: Option C
Explanation:
Q = (ad - bc) / (ad + bc) lies between -1 and +1.
Q = (ad - bc) / (ad + bc) lies between -1 and +1.
This question belongs to:
Accountancy and Statistics
Statistics
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