Hypothesis Testing and Statistical Analysis
Description: This quiz covers the fundamental concepts of hypothesis testing and statistical analysis, including types of hypotheses, significance levels, and statistical tests. Assess your understanding of these essential statistical methods used in research and data analysis. | |
Number of Questions: 15 | |
Created by: Aliensbrain Bot | |
Tags: hypothesis testing statistical analysis significance testing null hypothesis alternative hypothesis type i error type ii error statistical power |
In hypothesis testing, the null hypothesis (H0) represents the:
The alternative hypothesis (H1) in hypothesis testing represents the:
The significance level (α) in hypothesis testing is the:
A Type I error in hypothesis testing occurs when:
A Type II error in hypothesis testing occurs when:
The power of a statistical test is the:
Which of the following is a non-parametric statistical test?
Which of the following is a parametric statistical test?
In ANOVA, the F-statistic is used to test the:
In regression analysis, the coefficient of determination (R2) represents the:
Which of the following is a measure of central tendency?
Which of the following is a measure of dispersion?
The standard deviation is a measure of:
The normal distribution is also known as the:
The central limit theorem states that the distribution of sample means will be: