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I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.
R squared measures the proportion of variance in the dependent variable explained by the independent variable, while p-value measures the significance of the independent variable's effect on the dependent variable.
R squared ranges from 0 to 1, with higher values indicating a better fit of the regression line to the data.
P-value measures the probability of observing a test statistic as extreme as the one computed from t...
Underfitting occurs when a model is too simple to capture the complexity of the data. Overfitting occurs when a model is too complex and fits the noise in the data.
Underfitting occurs when the model is not able to capture the underlying trend of the data.
Overfitting occurs when the model is too complex and fits the noise in the data.
To overcome underfitting, we can increase the complexity of the model by adding more fe...
Confusion matrix is a table used to evaluate the performance of a classification model. Accuracy of Random Forest is calculated using the confusion matrix.
Confusion matrix is a table with rows representing the actual class and columns representing the predicted class.
It helps in evaluating the performance of a classification model by showing the number of true positives, true negatives, false positives, and false negat...
Random forest is an ensemble learning method that builds multiple decision trees and combines their outputs. XG Boost is a gradient boosting algorithm that uses decision trees as base learners.
Random forest reduces overfitting by averaging multiple decision trees.
XG Boost uses gradient boosting to improve model performance.
Random forest is less prone to overfitting than XG Boost.
XG Boost is faster and more scalable tha...
I applied via Referral and was interviewed in Jul 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in Sep 2020. There were 3 interview rounds.
Tredence interview questions for designations
I applied via Naukri.com and was interviewed in Dec 2019. There were 6 interview rounds.
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posted on 5 May 2017
I was interviewed in Aug 2016.
I am a business analyst with experience in data analysis and project management.
I have a degree in business administration
I have worked with various industries including healthcare and finance
I am skilled in data visualization and reporting
I have experience in leading cross-functional teams
I am proficient in SQL and Excel
My area of interest is data analysis and visualization.
I enjoy working with large datasets and finding insights through data analysis.
I have experience using tools such as Excel, Tableau, and Python for data analysis and visualization.
I am interested in exploring new data sources and learning new techniques for data analysis.
For example, I recently worked on a project analyzing customer behavior data for a retail compa...
Yes, I have experience in data analysis and visualization through Excel and Tableau.
I have worked on multiple projects where I had to analyze and visualize data using Excel and Tableau.
I have created dashboards and reports to present data insights to stakeholders.
I have also used statistical analysis to identify trends and patterns in data.
I am currently learning Python and SQL to further enhance my data analysis skill
I am interested in the stability and growth opportunities offered by an established company.
I value the stability and resources of an established company
I am interested in the opportunity to work with a diverse range of clients and industries
I believe my skills and experience are better suited to a larger organization
I am open to exploring start-up opportunities in the future
Yes, I am planning to pursue a Master's degree in Business Administration.
I have researched various MBA programs and have shortlisted a few that align with my career goals.
I plan to take the GMAT exam and apply to these programs in the next year.
I believe that a higher education degree will equip me with advanced skills and knowledge to excel in my role as a Business Analyst.
The size of racks of rice in a store can vary depending on the store's location, size, and target market.
The size of the store can determine the size of the racks
The target market can determine the quantity of rice sold and therefore the size of the racks
The location of the store can determine the size of the racks based on the available space
The type of rice sold can also determine the size of the racks
Observation of ...
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