Inferential Statistics
Description: This quiz covers the fundamental concepts and techniques of inferential statistics, including hypothesis testing, confidence intervals, and regression analysis. | |
Number of Questions: 15 | |
Created by: Aliensbrain Bot | |
Tags: inferential statistics hypothesis testing confidence intervals regression analysis |
In hypothesis testing, what is the probability of rejecting the null hypothesis when it is actually true?
What is the probability of failing to reject the null hypothesis when it is actually false?
The significance level of a hypothesis test is the probability of:
The critical value of a hypothesis test is the:
In a confidence interval, the confidence level is the:
The margin of error of a confidence interval is:
In regression analysis, the dependent variable is the:
In regression analysis, the independent variable is the:
The coefficient of determination (R-squared) in regression analysis is a measure of:
The slope of the regression line in regression analysis is a measure of:
In ANOVA, the F-statistic is a measure of:
In ANOVA, the p-value is a measure of:
In ANOVA, the null hypothesis is that:
In ANOVA, the alternative hypothesis is that:
In ANOVA, the degrees of freedom for the between-groups variance is: