You are responsible for minimally at least 3 posts for each question in your discussion boards; your initial post and reply to two of your classmates.

computer science

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RSH901-Module 5: Samples, Surveys and Quality

Due Date Deadline: April 28th

 

 

Module 5: Discussion Question

 

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Start by reading and following these instructions:

You are responsible for minimally at least 3 posts for each question in your discussion boards; your initial post and reply to two of your classmates. Your initial post(s) should be your response to the questions posed in the discussion question. You should research your answer and cite at least one scholarly source when appropriate, and always use quality writing. The discussion board is never a place to use text language or emoticons. You will also be asked to respond to your classmates. This is designed to enhance the academic discussion around the topic. It is all right to disagree with something posted by another, however your responses should always be thoughtful and respectful and reflect your opinions professionally.

Discussion Question:

A bank with branches in a large metropolitan area is considering opening its offices on Saturday, but it is uncertain whether customers will prefer (1) having walk-in hours on Saturday or (2) having extended branch hours during the week. Listed below are some of the ideas proposed for gathering data. For each, indicate what kind of sampling strategy is involved and what (if any) biases might result.

(a) Put a big ad in the newspaper asking people to log their opinions on the bank’s website.

(b) Randomly select one of the branches and contact every customer at that bank by phone.

(c) Send a survey to every customer’s home, and ask the customers to fill it out and return it.

(d) Randomly select 20 customers from each branch. Send each a survey, and follow up with a phone call if he or she does not return the survey within a week.

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