In a 2×2 contingency table, if ad > bc, then: MCQ with Answer and Explanation

In a 2×2 contingency table, if ad > bc, then:
A. A and B are positively associated
B. A and B are negatively associated
C. A and B are independent
D. Data are inconsistent
Answer: Option A
Solution (By JKExamLibrary)
ad > bc indicates positive association.

This question belongs to: Accountancy and Statistics Statistics

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Statistics Questions

Question #1 Report Error
Maternal Mortality Ratio (MMR) is an indicator of:
A. General population mortality
B. Risk associated with pregnancy and childbirth
C. Geriatric care quality
D. Child health care quality

Correct Answer: Option B


Explanation:
MMR tracks maternal deaths related to pregnancy, childbirth, and the puerperium, highlighting maternal healthcare quality.

This question belongs to: Accountancy and Statistics Statistics
Question #2 Report Error
Harmonic mean is most appropriate for averaging:
A. Qualitative data
B. Data with extreme outliers
C. Rates and ratios, such as speed or price-earnings ratios
D. Ordinal scale measurements

Correct Answer: Option C


Explanation:
Harmonic mean is suitable for averaging rates or ratios because it gives equal weight to each data point's reciprocal, preventing distortion from high values in rate calculations.

This question belongs to: Accountancy and Statistics Statistics
Question #3 Report Error
The enumerator method of data collection is also known as:
A. Mailed questionnaire method
B. Questionnaire method
C. Indirect oral investigation
D. Schedule method

Correct Answer: Option D


Explanation:
In the schedule method, enumerators fill in the forms by interviewing respondents.

This question belongs to: Accountancy and Statistics Statistics