BST 322/BST Final Exam 2023 with Complete Solution Actual Test 100% Verified.

BST 322/BST Final Exam 2023 with Complete Solution Actual Test 100% Verified.  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 Statistical significance Type I error Type II error  Question 3 1 out of 1 points Data which uses numbers to provide categories or labels as well as the ordering of the categories are: Selected Answer: Ordina l Answers: Nomin al Ordina l Ratio Interv BST 322/BST FINAL EXAM 2023 WITH COMPLETE SOLUTION al  Question 4 1 out of 1 points Multivariate statistics refers to the statistical analysis of the relationship between two variables. Selected Answer: Fals e Answers: True Fals e  Question 5 1 out of 1 points This is the measurement of dispersion equal to the square root of the mathematical variance. Selected Answer: Standard deviation Answers: Mean Median Standard deviation Range  Question 6 1 out of 1 points Data which uses number values, has an equal distance between values, and has a possible absolute zero is: Selected Answer: Ratio Answers: Interv al Nomin al Ordina l Ratio  Question 7 1 out of 1 points Generally, an ANOVA test is used when the means of 3 or more groups are compared. Selected Answer: Tru e Answers: Tru e False  Question 8 1 out of 1 points If a researcher accepts a null hypothesis when that hypothesis is actually true, she has committed: Selected Answer: no error Answers: a type I error a type II error no error a causation.