Streich by Industrial Method Objective: To compare stretching ability of woven and knitted materials. Use data below to compare stretch of woven and knitted materials in crosswise direction. Observation # Woven Material Knitted Material 1 10% 70% 2 12% 80% W 12% 80% 4 10% 80% 5 11% 90% Mean Standard Deviation t-value Hypothesis: Knitted fabric will stretch more than the woven fabric. Accept hypothesis if your calculated t-value is >1.86 and reject if it is less than 1.86. Outcome: Accept Reject (Check one)