A survey is done to find out the favorite movies of 500 children. The children are categorized into male and female, and a sample of 50 children is chosen. Which type of random sample is used for selecting a sample? stratified sampling systematic sampling cluster sampling simple sampling

A survey is done to find out the favorite movies of 500 children. The children are categorized into male and female, and a sample of 50 children is chosen. Which type of random sample is used for selecting a sample? stratified sampling systematic sampling cluster sampling simple sampling

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

A survey is done to find out the favorite movies of 500 children. The children are categorized into male and female, and a sample of 50 children is chosen.

Which type of random sample is used for selecting a sample?

stratified sampling

systematic sampling

cluster sampling

simple sampling

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