An online clothing store has noticed that many shoppers abandon their cart at the final checkout screen. The team wants to understand what’s confusing or frustrating about the process. What VOC method would give the clearest insight into the issue?

A clothing manufacturer has a target of 12 minutes to stitch a pair of jeans. After implementing a new sewing process, they collect a sample of 25 jeans and calculate an average stitch time of 11.6 minutes. A one-sample t-test returns a p-value of 0.21. What is the most appropriate interpretation?

A wellness startup launches a meditation app aimed at busy professionals who feel overwhelmed and want more balance in their lives. What type of market segmentation is being used?

Multiply the matrices, and enter the values for a through d.   a:  b:  c:  d: 

A fitness device company launches a new version of its product with stress monitoring features based on customer feedback. What element of the marketing mix does this represent?

A company wants to compare damage rates between two packaging options: plastic bins and cardboard boxes. After shipping 50 items in each type, a two-sample t-test results in a p-value of 0.034. What is the most appropriate interpretation?

A company is comparing productivity scores between employees in its Chicago and Denver offices. The goal is to determine if the difference in productivity is statistically significant. If this code produces a p-value of 9.61e-05, what can we conclude?

An HVAC company predicts energy savings (in dollars per month) using this regression equation: Savings = 30 + ( 1.8 x Insulation Thickness ) + ( 0.6 x Window Quality Score ) What is the predicted energy savings for 5 inches of insulation and a window score of 8?

A company is using regression to predict monthly electricity cost based on machine run time (in hours). Cost = 50 + 3.25 x Run Time What does the number 3.25 represent?

A restaurant chain is evaluating three suppliers of lettuce for quality, measured by spoilage rate. After collecting data from 10 shipments per supplier, an ANOVA test gives a p-value of 0.18. What should the procurement team conclude?