o be drawn from 5 different sections composed of 300 students as shown in the table below. How will you draw the sample using str
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A sample has to be drawn from 5 different sections composed of 300 students as shown in the table below. How will you draw the sample using stratified sampling method, using 5% margin of error? show the solution and the sample you will get per section.
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- Show your solution. 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.Mrs. Feleo samples her class by selecting every ninth person on her class list. Which type of sampling method is this?Felicia is conducting a survey to determine the determine the favorite TV show among her community.Which sampling method would most likely provide a representative sample of the community?
- The local newspaper selected 1500 residents of Claremore residents to poll about a proposed tax increase. What is the population that they are studying? What is the sample involved in the study? If they chose to divide the city by elementary school attendance area and then contacted 7 people in each area asking whether they support the tax increase, what method of sampling would they be using? If they placed a link on their website that interested parties could report whether they support the tax increase, what method of sampling would they be using? Let’s assume that on that web page, there were 437 who supported the tax increase and 354 who did not. What is the sample proportion?A sample of students is collected by randomly selecting 20 students from each of the 58 community colleges in North Carolina. What type of sampling method was used?sample size is 400 East is 34%