Solving Systems of Linear Equations by Substitution
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Solve and verify each of the following systems of linear equations.
/3 a. 5x – 2y =- 6 and 2x – y = 1
Answer:
/3 b. 2x + 3y = 432 and 5x – 2y = 16
Answer:
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RSCH 8310 WU Qualitative Study Discussion
Discussion 2: Considerations in Designing a Qualitative Study
Using what you have learned about your topic from your liter ...
RSCH 8310 WU Qualitative Study Discussion
Discussion 2: Considerations in Designing a Qualitative Study
Using what you have learned about your topic from your literature search, you are working towards formulating a research purpose and question. Note that in the Learning Resources for this week, the language of qualitative research is incorporated into how the research purpose and question is formulated. Here are some basic do’s and don’ts.
Quantitative (Don’ts)
Qualitative (Do’s)
Predict
Examine differences, effects, or impact
Correlate
Analyze
Explore
Understand
Describe
Variables
Indicators
Measures
Experience
Meaning
Essence
Narrative
Hypotheses
Broad, open-ended questions
For example, in the ongoing scenario for each of the weeks of this course, the qualitative research question is formulated based on:
DO: The purpose of this study is to understand the narratives of childcare and support in families in impoverished communities.
DO: What is the meaning of a “well-behaved child” to early childhood caregivers in impoverished neighborhoods?
While as in this example, the research question is formulated based on quantitative information
DON’T: The purpose of this study is to examine the demographic and family factors that predict the use of childcare services in impoverished communities.
DON’T: What are the differences in early childhood social skill acquisition between children that do receive childcare services and those that do not?
For this Discussion, you will examine qualitative research as it relates to qualitative design considerations.
To prepare for this Discussion:
Review the Learning Resources and the Fundamentals of Qualitative Research Methods: Developing a Qualitative Research Question video and consider the basic guidelines for qualitative research design.
Use the Course Guide and Assignment Help found in this week’s Learning Resources and search for a qualitative research article. (Note: This article should be the research article you are using for your Major Assignment 1.)
Review the qualitative research article you found and identify each of the components of the research design and consider what is present and what is missing.
Identify what the authors did to document positionality, reflexivity, and bias.
By Day 4
Transform your notes from your preparation work into three paragraphs and post the following:
A brief statement of the purpose and primary research question the article addresses
An assessment of how thoroughly the research design was presented, including what was missing
An assessment of the extent of the researcher’s presentation of positionality, reflexivity, and bias
Fundamentals of Qualitative Research Methods: Developing a Qualitative Research Question (Module 2) - YouTube
Hypothesis Testing for a Population,statistics homework help
****ONLY 1-2 PARAGRAPH NEEDED****The average body temperature for healthy adults is 98.6 °F. Is this
statement true? Do ...
Hypothesis Testing for a Population,statistics homework help
****ONLY 1-2 PARAGRAPH NEEDED****The average body temperature for healthy adults is 98.6 °F. Is this
statement true? Do all healthy people have exactly the same body
temperature? A study was conducted a few years go to examine this
belief.The body temperatures of n = 130 healthy adults were measured (half male and half female). The average temperature from the sample was found to be x̄ = 98.249 with standard deviation s = 0.7332.Do these statistics contradict the belief that the average body
temperature is 98.6? If the true average temperature is indeed 98.6 °F
and we obtain a sample of n = 130 healthy adults, we would not expect the sample mean to come out exactly equal to 98.6 °F. We observed x̄
= 98.249- can this deviation from 98.6 be explained by chance or is it
unlikely we would observe a value this different from 98.6?Two people debating this issue could come to different conclusions.Using the methods introduced in this module, discuss how you would
determine if the data contradicts the hypothesis that the average body
temperature is 98.6°F.****ONLY 1-2 PARAGRAPH NEEDED****
UCLA Socio Economic Factors and High Poverty in An Africa Discussion Questions
To prepare for this Discussion: Review this week’s Learning Resources and media program related to multiple regression. ...
UCLA Socio Economic Factors and High Poverty in An Africa Discussion Questions
To prepare for this Discussion: Review this week’s Learning Resources and media program related to multiple regression.Create a research question using the General Social Survey that can be answered by multiple regression. Use SPSS to answer the research question. Post your response to the following: If you are using the Afrobarometer Dataset, report the mean of Q1 (Age). If you are using the HS Long Survey Dataset, report the mean of X1Par1Edu.What is your research question?What is the null hypothesis for your question?What research design would align with this question?What dependent variable was used and how is it measured?What independent variable is used and how is it measured?What other variables were added to the multiple regression models as controls?What is the justification for adding the variables?If you found significance, what is the strength of the effect?Explain your results for a lay audience, explain what the answer to your research question.
STA 3215 Rasmussen College Statistics Project Presentation
For deliverable 5 i had tried using your notes on sheet 2 question 2 and i am not getting the same answers as you did. I a ...
STA 3215 Rasmussen College Statistics Project Presentation
For deliverable 5 i had tried using your notes on sheet 2 question 2 and i am not getting the same answers as you did. I alos tried copying and pasting hoping that would help but it wouldnt take the formula..? Could you please help me with that again and also i have deliverable 7 that i could use help on as well thank you so much again
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Median Housing Price Prediction Model for D. M. Pan National Real Estate Company Report: Median Housing Price Prediction Model for D. M. Pan National ...
Find the probability that a student picked from this group at random either has hazel or brown eyes?, statistics homework help
1. In a group of 92 students 40 have brown eyes, 35 have hazel eyes, and 17 have blue eyes. Find the probability that a st ...
Find the probability that a student picked from this group at random either has hazel or brown eyes?, statistics homework help
1. In a group of 92 students 40 have brown eyes, 35 have hazel eyes, and 17 have blue eyes. Find the probability that a student picked from this group at random either has hazel or brown eyes?Enter your answer as a fraction in the form a/b (for example 2/3, 5/7) or as an integer. 2. In a group of 45 boys; 17 own laptop, 19 own desktop computers, and 7 own both. Find the probability that a boy picked from this group at random owns either a laptop or a desktop computer?Enter your answer as a fraction in the form a/b (for example 2/3, 5/7) or as an integer.
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RSCH 8310 WU Qualitative Study Discussion
Discussion 2: Considerations in Designing a Qualitative Study
Using what you have learned about your topic from your liter ...
RSCH 8310 WU Qualitative Study Discussion
Discussion 2: Considerations in Designing a Qualitative Study
Using what you have learned about your topic from your literature search, you are working towards formulating a research purpose and question. Note that in the Learning Resources for this week, the language of qualitative research is incorporated into how the research purpose and question is formulated. Here are some basic do’s and don’ts.
Quantitative (Don’ts)
Qualitative (Do’s)
Predict
Examine differences, effects, or impact
Correlate
Analyze
Explore
Understand
Describe
Variables
Indicators
Measures
Experience
Meaning
Essence
Narrative
Hypotheses
Broad, open-ended questions
For example, in the ongoing scenario for each of the weeks of this course, the qualitative research question is formulated based on:
DO: The purpose of this study is to understand the narratives of childcare and support in families in impoverished communities.
DO: What is the meaning of a “well-behaved child” to early childhood caregivers in impoverished neighborhoods?
While as in this example, the research question is formulated based on quantitative information
DON’T: The purpose of this study is to examine the demographic and family factors that predict the use of childcare services in impoverished communities.
DON’T: What are the differences in early childhood social skill acquisition between children that do receive childcare services and those that do not?
For this Discussion, you will examine qualitative research as it relates to qualitative design considerations.
To prepare for this Discussion:
Review the Learning Resources and the Fundamentals of Qualitative Research Methods: Developing a Qualitative Research Question video and consider the basic guidelines for qualitative research design.
Use the Course Guide and Assignment Help found in this week’s Learning Resources and search for a qualitative research article. (Note: This article should be the research article you are using for your Major Assignment 1.)
Review the qualitative research article you found and identify each of the components of the research design and consider what is present and what is missing.
Identify what the authors did to document positionality, reflexivity, and bias.
By Day 4
Transform your notes from your preparation work into three paragraphs and post the following:
A brief statement of the purpose and primary research question the article addresses
An assessment of how thoroughly the research design was presented, including what was missing
An assessment of the extent of the researcher’s presentation of positionality, reflexivity, and bias
Fundamentals of Qualitative Research Methods: Developing a Qualitative Research Question (Module 2) - YouTube
Hypothesis Testing for a Population,statistics homework help
****ONLY 1-2 PARAGRAPH NEEDED****The average body temperature for healthy adults is 98.6 °F. Is this
statement true? Do ...
Hypothesis Testing for a Population,statistics homework help
****ONLY 1-2 PARAGRAPH NEEDED****The average body temperature for healthy adults is 98.6 °F. Is this
statement true? Do all healthy people have exactly the same body
temperature? A study was conducted a few years go to examine this
belief.The body temperatures of n = 130 healthy adults were measured (half male and half female). The average temperature from the sample was found to be x̄ = 98.249 with standard deviation s = 0.7332.Do these statistics contradict the belief that the average body
temperature is 98.6? If the true average temperature is indeed 98.6 °F
and we obtain a sample of n = 130 healthy adults, we would not expect the sample mean to come out exactly equal to 98.6 °F. We observed x̄
= 98.249- can this deviation from 98.6 be explained by chance or is it
unlikely we would observe a value this different from 98.6?Two people debating this issue could come to different conclusions.Using the methods introduced in this module, discuss how you would
determine if the data contradicts the hypothesis that the average body
temperature is 98.6°F.****ONLY 1-2 PARAGRAPH NEEDED****
UCLA Socio Economic Factors and High Poverty in An Africa Discussion Questions
To prepare for this Discussion: Review this week’s Learning Resources and media program related to multiple regression. ...
UCLA Socio Economic Factors and High Poverty in An Africa Discussion Questions
To prepare for this Discussion: Review this week’s Learning Resources and media program related to multiple regression.Create a research question using the General Social Survey that can be answered by multiple regression. Use SPSS to answer the research question. Post your response to the following: If you are using the Afrobarometer Dataset, report the mean of Q1 (Age). If you are using the HS Long Survey Dataset, report the mean of X1Par1Edu.What is your research question?What is the null hypothesis for your question?What research design would align with this question?What dependent variable was used and how is it measured?What independent variable is used and how is it measured?What other variables were added to the multiple regression models as controls?What is the justification for adding the variables?If you found significance, what is the strength of the effect?Explain your results for a lay audience, explain what the answer to your research question.
STA 3215 Rasmussen College Statistics Project Presentation
For deliverable 5 i had tried using your notes on sheet 2 question 2 and i am not getting the same answers as you did. I a ...
STA 3215 Rasmussen College Statistics Project Presentation
For deliverable 5 i had tried using your notes on sheet 2 question 2 and i am not getting the same answers as you did. I alos tried copying and pasting hoping that would help but it wouldnt take the formula..? Could you please help me with that again and also i have deliverable 7 that i could use help on as well thank you so much again
11 pages
Housing
Median Housing Price Prediction Model for D. M. Pan National Real Estate Company Report: Median Housing Price Prediction M ...
Housing
Median Housing Price Prediction Model for D. M. Pan National Real Estate Company Report: Median Housing Price Prediction Model for D. M. Pan National ...
Find the probability that a student picked from this group at random either has hazel or brown eyes?, statistics homework help
1. In a group of 92 students 40 have brown eyes, 35 have hazel eyes, and 17 have blue eyes. Find the probability that a st ...
Find the probability that a student picked from this group at random either has hazel or brown eyes?, statistics homework help
1. In a group of 92 students 40 have brown eyes, 35 have hazel eyes, and 17 have blue eyes. Find the probability that a student picked from this group at random either has hazel or brown eyes?Enter your answer as a fraction in the form a/b (for example 2/3, 5/7) or as an integer. 2. In a group of 45 boys; 17 own laptop, 19 own desktop computers, and 7 own both. Find the probability that a boy picked from this group at random owns either a laptop or a desktop computer?Enter your answer as a fraction in the form a/b (for example 2/3, 5/7) or as an integer.
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