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A researcher wants to study the effects of social media on Grade 11 Mathematics High School. He wishes to use the simple random sampling technique in choosing the members of his sample. If there are 1000 Grade 11 students in the school, how many students should there be in his sample? Discuss the steps he must take if he wishes to use lottery method.

A researcher wants to study the effects of social media on Grade 11 Mathematics High School. He wishes to use the simple random sampling technique in choosing the members of his sample. If there are 1000 Grade 11 students in the school, how many students should there be in his sample? Discuss the steps he must take if he wishes to use lottery method.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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1. A researcher wants to study the effects of social media on Grade 11 stt Mathematics High School. He wishes to use the simple random sampling technique in choosing the members of his sample. If there are 1000 Grade 11 students in the school, how many students should there be in his sample? Discuss the steps he must take if he wishes to use lottery method. 2. In a group of 250 students, how will you select a sample containing 71 students by using the systematic sampling technique? Find the sampling interval k.
Transcribed Image Text:1. A researcher wants to study the effects of social media on Grade 11 stt Mathematics High School. He wishes to use the simple random sampling technique in choosing the members of his sample. If there are 1000 Grade 11 students in the school, how many students should there be in his sample? Discuss the steps he must take if he wishes to use lottery method. 2. In a group of 250 students, how will you select a sample containing 71 students by using the systematic sampling technique? Find the sampling interval k.
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