Age is what level of measurement?
Ratio
What is the difference between Type 1 and Type II errors?
Type I: the null hypothesis is rejected when it was true.
Type II: the failure to reject the null hypothesis when it was false
What are the 5 "Vs" of Big Data
Volume, Veracity, Value, Velosity and Variety
What level of measurement is it when the information can be ordered and meaningful differences between data entries can be calculated.
Interval level of measurement
What is the systematic, data-based monitoring and evaluation of organizational processes with the goal of continuous improvement and internal application rather than external generalization?
Quality improvement
What is an attribute or characteristic that researchers study?
A variable
Name one design that is associated with relationships?
correlational research design
Dr. Hu has 3 new eye drops he wants to test. He finds there is a lot of variability in people's response to eye drops so he wants to study the response. What statistical test will he use to analyze his results?
ANOVA
When advanced statistical procedures are used to summarize and estimate the treatment effects across randomized clinical trials.
Meta-analysis
What is a research study design that includes a quantitative phase and a qualitative phase?
A mixed methods design