Sampling Methods
Gujarat Board · Class 11 · Statistics
Flashcards for Sampling Methods — Gujarat Board Class 11 Statistics. Quick Q&A cards covering key concepts, definitions, and formulas.
Interactive on Super Tutor
Studying Sampling Methods? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for flashcards and more.
1,000+ Class 11 students started this chapter today
What is a Population in statistics?
Answer
A set or group of all units or items under study is called a Population. For example, if we want to study the IQ level of all XII standard students of Gujarat Board, then all XII standard students of …
What is a Sample in statistics?
Answer
A set or group of units selected from a population on the basis of some definite criteria is called a Sample. For example, if we select 1000 students from all XII standard students of Gujarat board ba…
What is the difference between sample with replacement and sample without replacement?
Answer
Sample with replacement: Each unit is selected from the population after replacing the unit selected earlier in the population. Sample without replacement: Each unit is selected from the population wi…
What is Population Inquiry or Census Survey?
Answer
The inquiry in which information is collected from each and every unit of the population is called population inquiry or census survey. Example: The census survey conducted every ten years in India, o…
What is Sample Inquiry or Sample Survey?
Answer
The inquiry in which information is collected from a few units selected from the population is called sample inquiry or sample survey. Example: Collecting information about spending habits of few sele…
What is Sampling?
Answer
The procedure of selecting a sample from a population is called sampling. It is used to draw inferences about the characteristics of the population based on sample data.
In which four situations is sampling inevitable?
Answer
1. The number of units in population is very large 2. Units are spread over wide geographical area 3. Units under inquiry are to be destroyed (destructive testing) 4. Limited availability of resources…
What are Sample Statistics and Parameters?
Answer
Sample Statistics: Measures such as mean, standard deviation, etc. calculated from numerical data obtained from sample units. Parameters: All these measures calculated for population data. The main ob…
+20 more flashcards available
Practice AllFrequently Asked Questions
What are the important topics in Sampling Methods for Gujarat Board Class 11 Statistics?
How to score full marks in Sampling Methods — Gujarat Board Class 11 Statistics?
How many flashcards are available for Sampling Methods?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Sampling Methods
Important Questions
Practice with board exam-style questions
Syllabus
What topics to cover
Revision Notes
Key points for last-minute revision
Study Plan
Step-by-step plan to ace this chapter
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Practice Quiz
Test yourself with a quick quiz
Concept Maps
See how topics connect visually
For serious students
Get the full Sampling Methods chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Gujarat Board Class 11 Statistics.