Dwight Nuwan Fonseka is Head of Data Science at Plano Pte. Ltd. and an ACLP-certified trainer with deep expertise in data analytics, machine learning, and AI applications. He has extensive hands-on experience developing predictive models, RShiny dashboards, and deep learning solutions using R, Python, TensorFlow, and Keras. With a strong professional background in healthcare, finance, and customer analytics, Dwight brings an applied perspective to teaching AI, focusing on both the opportunities and risks of emerging technologies.
Course Details
Course Details
What You'll Learn
Topic 1 Introduction to Statistics
Why Statistics Matter
Categorical and Quantitative Data
Descriptive Statistics: Mean and Standard Deviation
Probability and Conditional Probability
Bayes Theorem
Discrete Probability Distributions
Continuous Probability Distributions
Software for Statistical Analysis
Topic 2 Sampling
Sampling Consideration
Central Limit Theorem
Sampling Distribution of the Mean
Standard Errors for Proportion and Mean
Confidence Interval
T-Statistics vs Z-Statistics
T-Score Table and Degree of Freedom
Calculating Confidence Interval of T-Score
Topic 3 Hypothesis Testing
Overview of Hypothesis Testing
Steps for Performing a Hypothesis Testing
P-Value and Significance Level
Types of Hypothesis Testings
One Tailed vs Two Tailed Hypothesis Testing
Type 1 and Type 2 Errors
Topic 4 Chi-Square Testing
Overview of Chi-Square Hypothesis Testing
Chi-Square Statistic and Distribution
Goodness of Fit Test
Topic 5 ANOVA: Analysis of Variance
What is Analysis of Variance
F Statistics and Distribution
One Way ANOVA
Two Way ANOVA
Topic 6 Regression
• What is Regression?
• Residues and Mean Square Error
Topic 7 Correlation Analysis
Covariance and Covariance Matrix
Correlation Coefficient and Correlation Matrix
Course Info
Promotion Code
Your will get 10% discount voucher for 2nd course onwards if you write us a Google review.
Minimum Entry Requirement
Knowledge and Skills
- Able to operate using computer functions
- Minimum 3 GCE ‘O’ Levels Passes including English or WPL Level 5 (Average of Reading, Listening, Speaking & Writing Scores)
Attitude
- Positive Learning Attitude
- Enthusiastic Learner
Experience
- Minimum of 1 year of working experience.
Target Age Group: 21-65 years old
Minimum Software/Hardware Requirement
Software:
You can download and install the following software:
Hardware: Windows and Mac Laptops
Job Roles
Job Roles
- Data Analyst
- Market Researcher
- Business Analyst
- Quality Assurance Specialist
- Social Science Researcher
- Graduate Student
- Economic Analyst
- Product Manager
- Human Resources Analyst
- Healthcare Data Specialist
- Educational Researcher
- Sports Statistician
- Financial Analyst
- Behavioral Scientist
- Environmental Data Specialist.