EDCO 735 Applied Statistics (EDCO735)

Rebecca M. Warner’s bestselling Applied Statistics: From Bivariate Through Multivariate Techniques has been split into two volumes for ease of use over a two-course sequence. Applied Statistics II: Multivariable and Multivariate Techniques, Third Edition is a core multivariate statistics text based on chapters from the second half of the original book. The text begins with two new chapters: an introduction to the new statistics, and a chapter on handling outliers and missing values. All ch...

EDCO 735 Quiz 3-1 EDCO 735 Quiz 3-2 EDCO 735 Quiz 3-3 RESPECTIVELY Question 1 If the nominal alpha is set to .05, what p value would not be considered statistically significant? .222 You Answered .022 .034 .033 Question 2 3 / 3 pts If the state of the world is that the null hypothesis should not be rejected and researchers fail to reject it, they have committed: Correct! no error Type I error Type II error Type III error Question 3 3 / 3 pts When researchers test a null ...

EDCO 735 Quiz 2-1 EDCO 735 Quiz 2-2 EDCO 735 Quiz 2-3. EDCO 735 Quiz 2-4 EDCO 735 Quiz 2-5 Question 1 0 / 3 pts If the nominal alpha is set to .05, what p value would not be considered statistically significant? .222 You Answered .022 .034 .033 Question 2 3 / 3 pts If the state of the world is that the null hypothesis should not be rejected and researchers fail to reject it, they have committed: Correct! no error Type I error Type II error Type III error Question 3 3 / ...

EDCO 735 Quiz 1-2 EDCO 735 Quiz 1-6 EDCO 735 Quiz 1-3 Question 1 3 / 3 pts Nonexperimental studies tend to include: Correct! assessment of the outcome variable experimenter control of variables random assignment of participants to groups a researcher-administered intervention Question 2 3 / 3 pts If an extraneous variable is associated with the independent variable and affects the outcome of the dependent variable, it is considered a: Correct! confounding variable temporal prece...