Navigation Menu
Home
Full Length Papers
News Blog
CFA Level II Vignettes Quantitative Finance Statistical Inference MCQs Test 1
General

CFA Level II Vignettes Quantitative Finance Statistical Inference MCQs Test 1

Practice CFA 2026 Level II Vignettes Quantitative Finance MCQs from Statistical Inference. Get instant results with Explanation.
Practice Quiz 1 for "Statistical Inference" (Quantitative Finance). Total 30 MCQs available, split into 3 quizzes. Start with the fundamentals and build a strong base. Mastering these concepts is essential for securing a high percentile in CFA.
General10 MCQs
1. Vignette 1: Estimation & Confidence Intervals - A sample of 30 observations has a mean of 50 and a standard deviation of 10. Construct a 95% confidence interval for the population mean (use t≈2.045).
2. What happens to the width of a confidence interval as the sample size increases (holding other factors constant)?
3. What is the correct interpretation of a 95% confidence interval?
4. If you want to halve the margin of error for a confidence interval, by what factor should you increase the sample size?
5. A sample of 100 voters shows 40% favor a policy. Construct a 95% confidence interval for the true proportion (z=1.96).
General10 MCQs
6. Vignette 2: Hypothesis Testing - What is the null hypothesis in a typical hypothesis test?
7. What is a Type I error in hypothesis testing?
8. How is the p‑value defined?
9. What is the power of a statistical test?
10. Compared to a two‑tailed test, a one‑tailed test has:

📋 CFA - Test Online Practice Quizzes

CFA

Conducting Body: CFA Institute
Frequency: 4 times a year (February, May, August, November) | Time: 70 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 90 MCQs):

Subject breakdown not available.

Merit Formula: -