Analytical Lead Interview Questions and Answers

To prevent re-seller fraud, implement strict verification processes, monitor suspicious activities, and establish strong partnerships.

• Implement strict verification processes for sellers, including identity verification and background checks.

• Monitor and analyze seller activities for any suspicious patterns or irregularities.

• Establish strong partnerships with trusted suppliers and distributors to ensure the authenticity of products.

• Utilize technology solutions like AI and machi...read more

User reviews can be sorted based on various criteria such as rating, date, relevance, sentiment, and helpfulness.

• Sort by rating: highest to lowest or vice versa

• Sort by date: newest to oldest or vice versa

• Sort by relevance: based on keywords or user preferences

• Sort by sentiment: positive to negative or vice versa

• Sort by helpfulness: most helpful to least helpful

Standard deviation is a measure of the dispersion or variability of a set of values from the mean.

• It quantifies the amount of variation or spread in a dataset.

• It is calculated as the square root of the variance.

• A higher standard deviation indicates greater variability in the data.

• It is commonly used in statistics and probability theory.

• For example, in a dataset of test scores, a high standard deviation suggests that the scores are widely spread out from the average.