Statistics Practice Exam

Statistics Practice Exam

Statistics is the study for collecting, analyzing, interpreting, and presenting data in a logical manner. The study uses mathematical concepts and tools to identify patterns, make predictions, and generate insights for decision-making. The study is used in business, healthcare, government, research, and technology.
Certification in Statistics certifies your skills and knowledge of statistical concepts, methods, and applications. This certification assess you in analyzing data, applying statistical techniques, and interpreting results.
Why is Statistics certification important?

• The certification attests to your skills and knowledge of statistical analysis.
• Validates your ability to work with data to derive insights.
• Increases your job prospects in data-centric industries.
• Establishes your credibility for roles requiring quantitative analysis.
• Prepares you for advanced studies or careers in analytics and data science.

Who should take the Statistics Exam?

• Data Analyst
• Statistician
• Data Scientist
• Business Analyst
• Research Analyst
• Financial Analyst
• Actuary
• Market Research Analyst

Skills Evaluated

Candidates taking the certification exam on the Statistics is evaluated for the following skills:

• Descriptive and inferential statistics.
• Probability and statistical distributions.
• Hypothesis testing and regression analysis.
• Data visualization and interpretation.
• Apply statistical methods
• R, Python, or SPSS.
• Sampling techniques

Statistics Certification Course Outline
The course outline for Statistics certification is as below -

Domain 1. Fundamentals of Statistics

• Types of data (qualitative and quantitative)

• Descriptive statistics (mean, median, mode, variance)

Domain 2. Probability Theory

• Probability rules and concepts

• Probability distributions (normal, binomial, Poisson)

Domain 3. Statistical Inference

• Hypothesis testing (z-test, t-test, chi-square test)

• Confidence intervals and p-values

Domain 4. Regression and Correlation

• Linear regression analysis

• Correlation coefficients

Domain 5. Sampling and Surveys

• Sampling methods and sample size determination

• Survey design and questionnaire development

Domain 6. Multivariate Statistics

• Principal Component Analysis (PCA)

• Factor analysis and cluster analysis

Domain 7. Time Series Analysis

• Identifying trends and seasonality

• Forecasting models

Domain 8. Statistical Software

• R, Python, SPSS, or SAS basics

• Automating statistical analysis workflows