As per ISSS, Silt 0.002 – 0.02 mm
Why is sampling an essential technique in data analysis?
In SQL, which type of join returns all records from the left table and the matched records from the right table, and fills in NULL values for non-matchi...
Which of the following is the main characteristic that differentiates random sampling from non-random sampling techniques?
A data analyst is tasked with improving operational efficiency by examining employee performance metrics and identifying bottlenecks. Which of the follo...
In SQL, which type of JOIN will return all rows from the left table and the matching rows from the right table, filling with NULLs where there is no match?
In hypothesis testing, what does a p-value less than 0.05 typically indicate ?
Which time series application would most likely require ARIMA modeling for accurate forecasting?
Which of the following forecasting methods is most suitable for data with a linear trend but no seasonality?
Which of the following statistical methods is most appropriate for analyzing the relationship between two continuous variables?
Which of the following is the best approach for presenting data-driven insights to a non-technical audience?
