The mode of the dataset 2, 3, 5, 5, 7, 7, 7, 9 is: MCQ with Answer and Explanation

Question
The mode of the dataset 2, 3, 5, 5, 7, 7, 7, 9 is:
A. Both 5 and 7
B. 5
C. 7.7
D. 7
Answer: Option D
Solution (By JKSSB Mock Tests)
7 appears three times, more than any other value, so mode = 7.
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
Net Reproduction Rate (NRR) accounts for:
A. Female births adjusted for mortality before reproductive age
B. Only live births
C. Economic factors influencing fertility
D. Migration effects on population
Discuss
Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option A

Explanation:
NRR refines GRR by incorporating survival probabilities from birth to each reproductive age, indicating whether a generation of women is exactly replacing itself (NRR=1) after accounting for female mortality.
This question belongs to: Accountancy and Statistics Statistics
Question #2
Which of the following is a direct source of demographic data?
A. Census
B. All of the above
C. Sample surveys
D. Vital registration
Discuss
Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option B

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
Direct standardization of death rates uses:
A. Crude death rates only
B. Life table functions
C. Age-specific death rates of the standard population
D. Age-specific death rates of the given populations applied to a standard age distribution
Discuss
Get Complete Subject PDF for Accountancy and Statistics

Correct Answer: Option D

Explanation:
Direct standardization applies the observed age-specific rates to a standard population distribution.
This question belongs to: Accountancy and Statistics Statistics
Explore All Statistics MCQs
Today's Top Topics
Statistics 1318 Accountancy and Book Keeping 1861
Explore Subjects
Accountancy and Statistics 3179 Science 4430 Computer 5279 History GK 3374 Current Affairs 575
Practice Mix
The receipt ______ they gave is fake.
Identify the error: 'He is the most young of the team.'
Which view in PowerPoint displays thumbnails of all slides for easy rearrangement?
A sum of money at compound interest doubles in 5 years. In how many years will it become 4 times?
Which of the following is an example of educational software?