You are being consulted by a level 400 psychology student on her final project. Her work entails estimating the proportion of students in University of Ghana who are claustrophobic i.e having an extreme or irrational fear of confined places. a. what is the population in her case? b. would you advice a complete enumeration of the population or a survey? Give reasons. c. Describe a sampling method you think will help her obtain the best estimate of the proportion of claustrophobic student in population. Justify the selectes sampling method and enumerate its advantages over at least one other sampling method you know.

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A: We have to find the sampling error for an estimate of the population proportion

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A: Given. p=0.36 a) n = 540

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Q: 4. You are researching the average height of students in your class. You have the students line up…

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A:

Q: d. Based upon a smaller sample of only 150 St. Paulites, what is the probability that the sample…

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A: From the provided information, Margin of error (E) = 0.03 Confidence level = 95%

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Q: Here is a sample data set. You may use StatCrunch or Excel to help you sort the data in order! 293…

A:

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Q: Thirty-three percent of all Americans drink bottled water more than once a week (Natural resources…

A: Note: Hi there! Thank you for posting the question. Unfortunately in the sub-part(b), some required…

Q: We would like to determine the average height of the overall student body at Michigan State…

A: Yes, It is necessary to take a sample from the overall student body.

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A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Calculate a point estimate for the proportion of all MVCC students that have brown eyes. Do not…

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A: Given Margin of error=0.05 At 95% CI=1.96

Q: What value should we expect for our sample proportion?

A: We have to answer question based on proportion.

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A:

Q: A newspaper infographic titled "Social Media Jeopardizing Your Job?" summarized data from a survey…

A: The following solution is provided below

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A:

Q: A health organization wants to estimate the population proportion of Ohioans who have received the…

A: From the provided information, Margin of error (E) = 0.04 Confidence level = 99%

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A: Given: The population proportion, P = 0.32 Part a: The sample proportion, p¯ is an unbiased estimate…

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Q: Please help answering this one:

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

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Q: To study about the relationship between height and the weight, you need to collect a sample of nine…

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.