Research Now Interview Questions and Answers

I am a data analyst with a strong background in statistics and data visualization, passionate about turning data into actionable insights.

• Educational Background: I hold a degree in Statistics, where I developed a solid foundation in data analysis techniques and methodologies.

• Technical Skills: Proficient in SQL for database management, Python for data manipulation, and Tableau for creating interactive dashboards.

• Project...read more

I come from a close-knit family that values education and hard work, which has greatly influenced my career path.

• My parents are both educators, instilling a love for learning in me from a young age.

• I have two siblings; my older brother is an engineer and my younger sister is studying medicine.

• Family gatherings are frequent, where we share experiences and support each other's goals.

• My parents encouraged us to pursue our...read more

Significance testing evaluates if results are due to chance or if they reflect true effects in data analysis.

• Null Hypothesis (H0): Assumes no effect or difference (e.g., a new drug has no effect compared to a placebo).

• Alternative Hypothesis (H1): Assumes there is an effect or difference (e.g., the new drug is effective).

• P-value: Probability of observing the data if H0 is true; a low p-value (typically < 0.05) sugges...read more

Shared table refers to a database table that is accessible and can be used by multiple users or applications.

• Shared tables are commonly used in collaborative projects where multiple users need to access and modify the same data.

• They can also be used to consolidate data from different sources into a single table for analysis.

• Shared tables require proper access control and data management to ensure data integrity and sec...read more

Weighing refers to the process of measuring the weight of an object or substance. There are different types of weighing methods.

• Types of weighing include balance weighing, spring weighing, and hydraulic weighing

• Balance weighing involves comparing the weight of an object to a known weight

• Spring weighing uses a spring to measure the weight of an object

• Hydraulic weighing uses fluid pressure to determine weight

• Weighing is ...read more

I use SQL, Python, R, SAS, and MATLAB syntaxes for data analysis.

• SQL syntax for querying and manipulating data in databases

• Python syntax for data cleaning, visualization, and machine learning

• R syntax for statistical analysis and data visualization

• SAS syntax for data management and statistical analysis

• MATLAB syntax for numerical analysis and scientific computing