If a population has a high infant mortality rate, its life expectancy at birth is likely: MCQ with Answer and Explanation

Question

Share Report Error

If a population has a high infant mortality rate, its life expectancy at birth is likely:

A. Low

B. Equal to fertility

C. Unaffected

D. High

Answer: Option A

Solution (By JKSSB Mock Tests)

High infant deaths reduce the average life expectancy.

This question belongs to: Accountancy and Statistics Statistics

Request complete Subject PDF

Discuss this Question (0)

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

Practice More Statistics Questions

Question #1

The data collected from a sample is:

A. Vital registration

B. Sample survey data

C. Census

D. Complete enumeration

View Answer & Solution Discuss

Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option B

Explanation:
Sample survey collects data from a subset of the population.

This question belongs to: Accountancy and Statistics Statistics

Question #2

If a constant 10 is added to all the observations, the median will:

A. Remain the same

B. Increase by 10

C. Decrease by 10

D. Multiply by 10

View Answer & Solution Discuss

Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option B

Explanation:
Median, like mean, is affected by change of origin; it increases by the same constant.

This question belongs to: Accountancy and Statistics Statistics

Question #3

The base year of All India CPI (Combined) is:

A. 2011-12

B. 2010

C. 2012

D. 2016

View Answer & Solution Discuss

Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option C

Explanation:
The current CPI series has base year 2012.

This question belongs to: Accountancy and Statistics Statistics

Explore All Statistics MCQs