Describe the sampling procedure used in each problem. a. There are 120 teachers. Select a sample of 40 teachers by using the systematic sampling technique. b. The population consists of 1,200 people. How will a researcher choose from this population a simple random sample of 60 people

Q: Identify the type of sample used in each proposed scenario. A. Simple Random B. Convenience C.…

A: D. systematic 1. She obtains an alphabetized list of all the residents in the 10 apartment buildings…

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

Q: The estimate is: _________ give or take___________ Fill in the blanks with the given options

A: Given that,

Q: Simple Random Sampling Stratified Random Sampling Systematic Sampling d. Cluster Sampling e.…

A: Simple Random Sampling involves selecting participants from a population in a way that every…

Q: A researcher divided subjects into two groups according to gender and then selected 200 members from…

A: Since we know that In stratified sampling we divided homogeneous groups from the heterogeneous…

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

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

Q: Identify the sampling techniques used in each scenario. d. a candidate for the local school board…

A:

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

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

Q: Identify the sampling method for each scenario.   ​a.  You randomly sample 200 households in your…

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

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

A: a)

Q: n IQ test is designed so that the mean is 100 and the standard deviation is 16 for the population of…

A: Given: μ=100, σ=16 and SE=8.   The formula of standard error is SE=zσn

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

A: Solution

Q: Suppose you want to choose a sample of 50 students from a school of 400. Explain why the following…

A: Given data suppose you want to choose a sample of 50 students from a school of 400

Q: The administrator in your college wants your opinion about the parking situation at the college. In…

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

Q: A researcher selects neat women for a research study. What sampling method was the researcher using?…

A: We have given that the statement about sampling method.

Q: A company manufactured six television sets on a given day, and these TV sets were inspected for…

A:

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

A:

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.