A. Identify the type of sampling technique used by the researcher in each situation. 1. The office clerk gave the researcher a list of 500 Grade 11 students. The researcher selected every 20th name on the list. 2. A researcher interviewed people from each town in the province of Leyte for his research. 3. A researcher selected a sample of n=120 from a population of 850 using the Table of Random Numbers. 4. A researcher surveyed all diabetic patients in each of the 25 randomly selected hospitals in Metro Manila 5. A researcher chose the subject of her study by selecting every Icth

Q: You are the operations manager for an airline and you are considering a higher fare level for…

A: It is given that margin of error (E) is 0.045 and the confidence level is 0.99.

Q: You are the operations manager for an airline and you are considering a higher fare level for…

A: Given that  Margin of error = E = 4.5% = 0.045 90% confident  Level of significance = 10% = 0.10

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A: Given Information:Margin of error, E=1.5%=0.015Confidence level, c=95%=0.95

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A: Given : A quarterback threw 5 interceptions in his first game, 3 interceptions in his second game…

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A: Margin of error =E =0.025 Population proportion p=38%=0.38

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A:

Q: determine what type of sampling technique is used (Simple Random Sampling, Stratified Random…

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A:

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Q: You are the operations manager for an airine and you are considering a higher fare level for…

A: It is given that margin of error (E) is 0.015 and the confidence level is 0.90.

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A: Given : confidence : 99% Margin of error = 2.5

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A: scenarios are given and we need to find out which sampling method will be used.

Q: You are the operations manager for an airline and you are considering a higher fare level for…

A: Given,margin of error(E)=0.055

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A:

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A: a)

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A: The population in given case is All students entering the Madison hall.

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Q: 20. Given the information below, what kind of samples are being described? Sample 1: Test scores for…

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