Bst 322 bst final exam Study guides, Class notes & Summaries

QUESTIONS AND ANSWERS

Question 1 1 out of 1 points This is used when a conservative approach is desired and an expected cell frequency is less than 5 in a 2X2 table. Selected Answer: Fisher's exact test Answers: Fisher's exact test Cramer's V Yates' correction Regression  Question 2 1 out of 1 points When examining the relationship between a nominal variable and an interval or ratio variable, you would create a table using the nominal variables, calculate the mode and median of the interval o...

QUESTIONS AND ANSWERS

Question 1 1 out of 1 points Parametric tests can be used with any type of data. Correct Answer: False Question 2 1 out of 1 points Bivariate statistics refers to the statistical analysis of the relationship between two variables. Correct Answer: True Question 3 1 out of 1 points Correlation coefficients, r, range from -1.00 to +1.00. Correct Answer: True Question 4 1 out of 1 points Data which uses number values, has an equal distance between values, and has a possible absolute...

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 B. True or False - Answer False A Z score of +/-1.96 is equivalent to these values on a normal distribution. - Answer +/-2 standard deviations When examining the relationship between two inter...

BST 322-BST Final Exam 2- with 100% verified solutions-

• Question 1 0 out of 1 points To determine the proportion of variability in one variable that can be accounted for or explained by the variability of a second variable, you would calculate a correlation coefficient, then take its square root. Selected Answer: Tru e Answers: True Fals e • Question 2 1 out of 1 points When the researcher incorrectly rejects the null hypothesis, it is known as: Selected Answer: Type I error Answers: Hypothesis error Stati...

BST 322 / BST 322 Final Exam - Latest Version, 100% Correct|BST 322 / BST 322 Final Exam - Latest Version, 100% Correct

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 B. True or False - ANSWER False A Z score of +/-1.96 is equivalent to these values on a normal distribution. - ANSWER +/-2 standard deviations When examining the relation...

BST 322 Final Exam - Question and Answers|BST 322 Final Exam - Question and Answers