Homework Answers
Method of sampling should be random only.
You can take a large sample so that the results of the study are more reliable. Data can be collected as a Binary response from the sample as 1 for Coke and 0 for Pepsi.
And the study can be made based on these values
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For Week 14, post a detailed description of the method of sampling you would use and the data you would collect to address statistically the question "What do people prefer most... the tast...
Do you prefer paintings in which the people are fully clothed? This question was asked by...
Do you prefer paintings in which the people are fully clothed? This question was asked by a professional survey group on behalf of a national arts organization. A random sample of n1 = 56 people who are conservative voters showed that r1 = 43 said yes. Another random sample of n2 = 65 people who are liberal voters showed that r2 = 37 said yes. Does this indicate that the population proportion of conservative voters who prefer art with fully...
Consider a research question on HIV or Pre-exposure prophylaxis and what qualitative method you would use...
Consider a research question on HIV or Pre-exposure prophylaxis and what qualitative method you would use to answer that question. How would you structure that research project? What sampling framework would you use to recruit participants? Why would this be the appropriate strategy? What data would result from this study? What design considerations or limitations might you need to overcome?
What specific types of data or functions do you think would draw people who are not...
What specific types of data or functions do you think would draw people who are not current PHR users to adopt and use the PHR? How do you think this might vary by user attributes (e.g., age, disease status, health literacy)?
#4 please QUESTION 3 For this question we will analyze data from the most detailed, up-to-date...
#4 please
QUESTION 3 For this question we will analyze data from the most detailed, up-to-date portrait of ho poiple in the United States spend their time- it American Time Use Survey. The survey offerns also offers some insight into how Amexica ns veicise and eat. I have included all the information you need to answer this question without yoar nooding to access the data yourself (although it is publicly available). The data are drawn from a sample of n-...
Based on information from a previous study, r = 34 people out of a random sample...
Based on information from a previous study, r = 34 people out of a random sample of n = 101 adult Americans who did not attend college believe in extraterrestrials. However, out of a random sample of n2 = 101 adult Americans who did attend college, '2 = 47 claim that they believe in extraterrestrials. Does this indicate that the proportion of people who attended college and who believe in extraterrestrials is higher than the proportion who did not attend...
As a manager of an organization, what probability distribution from this week would you use if...
As a manager of an organization, what probability distribution from this week would you use if you wanted to study one aspect of your annual employee turnover? Explain why you would use the probability distribution to study the chosen aspect of employee turnover. In your post, be sure to identify the statistical formulas specifically and what additional data you would need to understand the chosen aspect of employee turnover. For example, some aspects of employee turnovers are employee age, years...
Question: This is a small discussion post please help this is discussion question What do you...
Question: This is a small discussion post please help this is discussion question What do you think about t... this is a small discussion post please help this is discussion question What do you think about the “language acquistion device?” Do you think we learn to speak based on reinforcement or is there a neurological device? Most psycholinguistics today, would agree that it's a combination of both. Share your opinions as well as your experiences with children learning verbal behavior...
Prepare: Context: What do the data mean? What is the goal of the study? Source: What...
Prepare:
Context: What do the data mean? What is the goal of the
study?
Source: What is the source objective, is the source
biased?
Sampling: Does the method influence the validity of the
conclusion? Voluntary response (self-selected?) Bias?
In the previous RW0, you opened the dataset that we will use
throughout the semester for all RW’s. You identified the variables
and variable types.
Below is a description of the data, how it was collected, and
what the variables mean. Use...
As a manager of an organization, what probability distribution from this week would you use if you wanted to study one aspect of your annual employee turnover? Explain why you would use the probabilit...
As a manager of an organization, what probability distribution from this week would you use if you wanted to study one aspect of your annual employee turnover? Explain why you would use the probability distribution to study the chosen aspect of employee turnover. In your post, be sure to identify the statistical formulas specifically and what additional data you would need to understand the chosen aspect of employee turnover. For example, some aspects of employee turnovers are employee age, years...
Washington Post Artiele Dec 10, 2018-Walmart's latest hire: Robotic janitors that elean floors and collect data...
Washington Post Artiele Dec 10, 2018-Walmart's latest hire: Robotic janitors that elean floors and collect data The Auto-C, powered by BrainOS, joins Walmarts technology ecosystem. By Ester HolleyWalmart's latest custodial tool may look like a mini Zamboni, but it's more like a Roomba, the robotic sweeper sliding across floors worldwide.This week, the big-box retailer announced plans to place 360 autonomous robots inside Their job: scrubbing the store's expansive aisles and collecting data in the process.The robot custodians are powered by...
#4 please
QUESTION 3 For this question we will analyze data from the most detailed, up-to-date portrait of ho poiple in the United States spend their time- it American Time Use Survey. The survey offerns also offers some insight into how Amexica ns veicise and eat. I have included all the information you need to answer this question without yoar nooding to access the data yourself (although it is publicly available). The data are drawn from a sample of n-...
Based on information from a previous study, r = 34 people out of a random sample of n = 101 adult Americans who did not attend college believe in extraterrestrials. However, out of a random sample of n2 = 101 adult Americans who did attend college, '2 = 47 claim that they believe in extraterrestrials. Does this indicate that the proportion of people who attended college and who believe in extraterrestrials is higher than the proportion who did not attend...
Prepare:
Context: What do the data mean? What is the goal of the
study?
Source: What is the source objective, is the source
biased?
Sampling: Does the method influence the validity of the
conclusion? Voluntary response (self-selected?) Bias?
In the previous RW0, you opened the dataset that we will use
throughout the semester for all RW’s. You identified the variables
and variable types.
Below is a description of the data, how it was collected, and
what the variables mean. Use...
Washington Post Artiele Dec 10, 2018-Walmart's latest hire: Robotic janitors that elean floors and collect data The Auto-C, powered by BrainOS, joins Walmarts technology ecosystem. By Ester HolleyWalmart's latest custodial tool may look like a mini Zamboni, but it's more like a Roomba, the robotic sweeper sliding across floors worldwide.This week, the big-box retailer announced plans to place 360 autonomous robots inside Their job: scrubbing the store's expansive aisles and collecting data in the process.The robot custodians are powered by...
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