In a continuous frequency distribution, the class interval '10-20' means the class includes: MCQ with Answer and Explanation

Question Report Error

In a continuous frequency distribution, the class interval '10-20' means the class includes:

A. Only the values 10 and 20

B. Values from 10 up to but not including 20 (in an exclusive series)

C. Values greater than 20

D. Values from 10 up to exactly 20

Answer: Option B

Solution (By JKExamLibrary)

In standard exclusive class intervals, the lower limit is included, but the upper limit is excluded and falls into the next class.

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

Crude Death Rate of 8 per 1000 means:

A. 8 deaths per 1000 live births

B. 8 deaths per 1000 women

C. 8% of population died

D. 8 deaths per 1000 population in a year

View Answer & Solution Discuss

Correct Answer: Option D

Explanation:
CDR = (Deaths/Mid-year population)×1000.

This question belongs to: Accountancy and Statistics Statistics

Question #2 Report Error

In a frequency distribution with exclusive class intervals 0-10, 10-20, 20-30, a value exactly equal to 20 should be included in:

A. Excluded from both

B. Either 10-20 or 20-30

C. 20-30

D. 10-20

View Answer & Solution Discuss

Correct Answer: Option C

Explanation:
In exclusive classification, the upper limit is excluded; thus 20 belongs to the class 20-30.

This question belongs to: Accountancy and Statistics Statistics

Question #3 Report Error

Paasche's Price Index uses:

A. Average of base and current year quantities

B. Fixed arbitrary weights

C. Current year quantities as weights

D. Base year quantities as weights

View Answer & Solution Discuss

Correct Answer: Option C

Explanation:
Paasche uses current year quantities, which makes it reflective of current consumption patterns but suffers from downward bias.

This question belongs to: Accountancy and Statistics Statistics

Explore All Statistics MCQs