Bivariate relationship Samenvattingen, Aantekeningen en Examens

Kine 303 Exam Questions with Correct Answers For variables X and Y, you calculate Pearson r to be .6. How much variance in Y is accounted for by X? - Answer-36% A calculated Pearson r is NOT statistically significant when - Answer-it is less than the critical r value If someone's score on an independent variable is zero, what will be that person's predicted score on Y (YP)? - Answer-the Y-intercept If there is a high negative relationship (e.g., r = -.95) between weekly exercise dur...

1. The process whereby social scientists note and record phenomenon in a systematic way is known as: a. experiments b. empirical tests c. content analysis d. observation - Answer observation 2. Social scientists collect original data through the use of: a. experiments b. observation c. public records d. all of the above - Answer d. all of the above 3. In the scientific method, the _____ states the relationship between the dependent and independent variables: a. research question b....

Chapter 3: Statistical Significance Testing Multiple Choice 1. Of the following, which is not an issue in null hypothesis significance testing logic: a. disconfirmatory evidence b. convenience sampling c. the likelihood the null hypothesis is correct d. probability of obtaining a value larger than observed Ans: c 2. Failing to reject the null hypothesis when it is true is: a. a Type I error b. a Type II error c. a correct decision d. an incorrect decision Ans: c ...

CON 3990 Exam 1 Study Guide Exam Questions And Answers 100% Solved 1. The process whereby social scientists note and record phenomenon in a systematic way is known as: a. experiments b. empirical tests c. content analysis d. observation - answerobservation 2. Social scientists collect original data through the use of: a. experiments b. observation c. public records d. all of the above - answerd. all of the above 3. In the scientific method, the _____ states the relationship between ...

Chapter 11 Analysis of Quantitative Data 1) Explain how a researcher codes, enters, and cleans data so that it can be used for statistical analysis. What procedures are involved in each of these steps? Answer: • Coding the data: Data coding means systematically reorganizing raw numerical data into a format that is easy to analyze using computers; rules are developed whereby certain numbers are assigned to the attributes of each variable. • Entering data: Data are entered in a grid f...

Question 1 out of 1 points 1 A formal statement that there is an absence of relationship between variables when tested by a researcher is called: Selected Answer: Null hypothesis Correct Answer: Null hypothesis · Question 2 out of 1 points 1 Bivariate statistics refers to the statistical analysis of the relationship between two variables. Selected Answer: True Correct Answer: True · Question 3 out of 1 points 1 Positive relationships between two variables indicate that, as the ...

bivariate Answer 2 variables r Answer -Pearson r -tells you the degree of linear relationship between two continuous variables -has to be a meaningful relationship between the variables will be making scatter plots degree of association Answer what does the circle around the data look like? -tight circle=most related -loose circle=least related directionality Answer where it is moving +/- linearity Answer no curves or randomness presence of outliers Answer 1) make sure no ou...

CON 3990 Exam 1 Study Guide Exam Questions And Answers 100% Solved 1. The process whereby social scientists note and record phenomenon in a systematic way is known as: a. experiments b. empirical tests c. content analysis d. observation - answerobservation 2. Social scientists collect original data through the use of: a. experiments b. observation c. public records d. all of the above - answerd. all of the above 3. In the scientific method, the _____ states the relationship between ...

CPCE Appraisal Test Questions and Asnswers Latest 2024/2025 Already Passed! GRADED A+. measurement general process of determining the dimensions of an attribute or trait assessment processes and procedures for collecting information about human behavior tools Assessment ____ include tests and inventories, observation, interview data, and other techniques. appraisal used interchangeably with evaluation which goes beyond measurement to making judgements about human attributes and behaviors ...

EHRD 391 EXAM 2 questions with correct answers bivariate Answer 2 variables r Answer -Pearson r -tells you the degree of linear relationship between two continuous variables -has to be a meaningful relationship between the variables will be making scatter plots degree of association Answer what does the circle around the data look like? -tight circle=most related -loose circle=least related directionality Answer where it is moving +/- linearity Answer no curves or randomness ...