Voordeelbundel
BST 322 Exam Bundle
BST 322 Exam, Final Exam, Intro Study Guide, week 3 Exam, Week 4 Exam, Unit 1 Exam, week 1 Exam, Statistics 322 Exam, BST 322 - Week 1, BST 322 - Week 2
[Meer zien]BST 322 Exam, Final Exam, Intro Study Guide, week 3 Exam, Week 4 Exam, Unit 1 Exam, week 1 Exam, Statistics 322 Exam, BST 322 - Week 1, BST 322 - Week 2
[Meer zien]When calculating a Pearson's correlation coefficient, it is necessary that both variables have approximately normal distributions. - Answer True 
 
The variable "Group assignment" is an example of what level of measurement? - Answer Nominal 
 
Statistics that allow for inferences to be made about...
Voorbeeld 2 van de 6 pagina's
In winkelwagenWhen calculating a Pearson's correlation coefficient, it is necessary that both variables have approximately normal distributions. - Answer True 
 
The variable "Group assignment" is an example of what level of measurement? - Answer Nominal 
 
Statistics that allow for inferences to be made about...
This is used when a conservative approach is desired and an expected cell frequency is less than 5 in a 2X2 table. - Answer Fisher's exact test 
 
It is important to assess the magnitude or strength of a relationship because this assists you with deciding whether or not a variable A causes variable...
Voorbeeld 2 van de 6 pagina's
In winkelwagenThis is used when a conservative approach is desired and an expected cell frequency is less than 5 in a 2X2 table. - Answer Fisher's exact test 
 
It is important to assess the magnitude or strength of a relationship because this assists you with deciding whether or not a variable A causes variable...
Qualitative - Answer Non-numeric or narrative in form 
 
Quantitative - Answer 1) Numeric, composed of numbers or scores. 2) e.g. blood pressure, weight, age, etc. 
 
Variable - Answer 1) A characteristic of an individual or group 
2) e.g., body temperature, blood pressure, date of birth, or anythin...
Voorbeeld 1 van de 3 pagina's
In winkelwagenQualitative - Answer Non-numeric or narrative in form 
 
Quantitative - Answer 1) Numeric, composed of numbers or scores. 2) e.g. blood pressure, weight, age, etc. 
 
Variable - Answer 1) A characteristic of an individual or group 
2) e.g., body temperature, blood pressure, date of birth, or anythin...
chi-square test of independence - Answer - basic non-parametric test 
- determine if two categorical variables are independent; basically if they have a relationship 
- compares the observed and expected cell frequencies of a contingency table 
 
expected frequencies - Answer - we would expect to s...
Voorbeeld 1 van de 3 pagina's
In winkelwagenchi-square test of independence - Answer - basic non-parametric test 
- determine if two categorical variables are independent; basically if they have a relationship 
- compares the observed and expected cell frequencies of a contingency table 
 
expected frequencies - Answer - we would expect to s...
1x verkocht
coefficient of determination - Answer r2 
 
linear regression - Answer an algorithm to find a precise line of fit for a set of data 
 
regression equation - Answer Y'= a +bX is the formula for best fiting straight line to charecterize the linear relationship between X and Y. 
 
Intercept concept - ...
Voorbeeld 1 van de 2 pagina's
In winkelwagencoefficient of determination - Answer r2 
 
linear regression - Answer an algorithm to find a precise line of fit for a set of data 
 
regression equation - Answer Y'= a +bX is the formula for best fiting straight line to charecterize the linear relationship between X and Y. 
 
Intercept concept - ...
Evidence Based Practice (EBP) 
4 Steps in EBP Include - Answer Based on research results. 
1. Asking Clinical Questions 
2. Searching for research evidence that addresses the question 
3. Appraising the evidence and then 
4. Integrating the evidence with ones own clinical expertise & information...
Voorbeeld 1 van de 4 pagina's
In winkelwagenEvidence Based Practice (EBP) 
4 Steps in EBP Include - Answer Based on research results. 
1. Asking Clinical Questions 
2. Searching for research evidence that addresses the question 
3. Appraising the evidence and then 
4. Integrating the evidence with ones own clinical expertise & information...
qualitative data - Answer descriptive data 
 
quantitative data - Answer numerical data 
 
Independent variable - Answer x- the hypothesized cause of, r influence on, an outcome 
 
Dependent Variable - Answer y- the outcome of the interest, hypothesized to depend on, or be cause by, the independent ...
Voorbeeld 1 van de 3 pagina's
In winkelwagenqualitative data - Answer descriptive data 
 
quantitative data - Answer numerical data 
 
Independent variable - Answer x- the hypothesized cause of, r influence on, an outcome 
 
Dependent Variable - Answer y- the outcome of the interest, hypothesized to depend on, or be cause by, the independent ...
Qualitative - Answer Consists of verbal, narrative pieces of info. 
 
Quantitative - Answer Consists of info in numerical form. 
 
independent variable - Answer Characteristics that the researcher controls or manipulates according to the purpose of the study. What's changing. 
 
Dependent variable ...
Voorbeeld 1 van de 4 pagina's
In winkelwagenQualitative - Answer Consists of verbal, narrative pieces of info. 
 
Quantitative - Answer Consists of info in numerical form. 
 
independent variable - Answer Characteristics that the researcher controls or manipulates according to the purpose of the study. What's changing. 
 
Dependent variable ...
Define data - Answer Facts and statistics collected together for reference or analysis 
 
a fact or proposition used to draw a conclusion or make a decision 
 
What is the basis for statistical analysis and decision making? - Answer data (singular, datum) is the basis for statistical analysis and de...
Voorbeeld 2 van de 12 pagina's
In winkelwagenDefine data - Answer Facts and statistics collected together for reference or analysis 
 
a fact or proposition used to draw a conclusion or make a decision 
 
What is the basis for statistical analysis and decision making? - Answer data (singular, datum) is the basis for statistical analysis and de...
What is probability? - Answer Probability is simply the likelihood of a given event occurring. For example, given two fair coins, what are the possible outcomes of flipping both? We can have: 
 
Heads, then heads 
Heads, then tails 
Tails, then heads 
Tails, then tails 
 
For any of these combinatio...
Voorbeeld 2 van de 15 pagina's
In winkelwagenWhat is probability? - Answer Probability is simply the likelihood of a given event occurring. For example, given two fair coins, what are the possible outcomes of flipping both? We can have: 
 
Heads, then heads 
Heads, then tails 
Tails, then heads 
Tails, then tails 
 
For any of these combinatio...
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