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# Significance Level Quiz

### 1. When conducting a hypothesis test, what does a significance level of 0.05 indicate?

### 2. Which of the following best describes the significance level (alpha) in hypothesis testing?

### 3. If you decrease the significance level from 0.05 to 0.01 in a hypothesis test, what happens to the chance of making a Type I error?

### 4. Which option correctly interprets a p-value less than the significance level in hypothesis testing?

### 5. In the context of hypothesis testing, what is a Type I error?

### 6. Which statement is true regarding the relationship between the significance level (alpha) and the likelihood of a Type II error (beta)?

### 7. What is the primary role of the significance level in hypothesis testing?

### 8. How does the choice of significance level impact the width of a confidence interval?

### 9. If a statistical test results in a p-value of 0.03, which of the following conclusions is correct when using a significance level of 0.05?

### 10. Which of the following is NOT a factor that could influence the significance level chosen for a study?