The starting population of a life table is known as the: MCQ with Answer and Explanation

The starting population of a life table is known as the:
A. Radix
B. Sample
C. Base population
D. Cohort
Answer: Option A
Solution (By JKSSB Mock Tests)
The radix is the assumed initial birth cohort (usually 100,000) for which the life table functions are computed.

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Practice More Statistics Questions

Question #1
A sample space has 6 equally likely outcomes. The probability of an event with 2 outcomes is:
A. 1/3
B. 2/3
C. 1/2
D. 1/6

Correct Answer: Option A


Explanation:
P = 2/6 = 1/3.

This question belongs to: Accountancy and Statistics Statistics
Question #2
Which of the following is a direct source of demographic data?
A. All of the above
B. Vital registration
C. Census
D. Sample surveys

Correct Answer: Option A


Explanation:
All are sources that provide demographic data, though census and registration are more traditional.

This question belongs to: Accountancy and Statistics Statistics
Question #3
The sample space for tossing three coins is:
A. 8 outcomes
B. 2 outcomes
C. 6 outcomes
D. 4 outcomes

Correct Answer: Option A


Explanation:
Three independent coins yield 2³ = 8 possible sequences.

This question belongs to: Accountancy and Statistics Statistics