The data set Customers contains an Internet service provider's current subscribers, and the service provider wants to select a sample from this population for a customer satisfaction survey. This ...

The following PROC SURVEYSELECT statements select a probability sample of customers from the Customers data set using simple random sampling. title1 'Customer Satisfaction Survey'; proc surveyselect ...

Customer dissatisfaction is like an invisible water leak: it silently erodes a company's foundation, creating deficits far ...

iPhone 15 Pro satisfaction continues to fall as ... Unlike other reports, PerfectRec analyzes the different customer cycles. For example, bad iPhone 15 Pro reviews from September are likely ...