rmat Arrange View Share Window Help MTHH041055_Project 2 v it E (9 E- 'Cl 5] E1 Insert Table Chart Text Shape Media Comment 3. According to this model, what percent of copiers are expected to last between 37 and 65 months? (4 Hts) 4a. According to this model, what percent of copiers last more than 36 months? (3 ts) to 4b. According to this model. what percent of copiers last more than 4 years? (3 ts) 4c. According to this model, what percent of copiers last less than 2 years? (3 915) 4d. According to this model, what is the 1st quartile of copier lifespans. Describe the meaning of this statistic in full context. (6 pts) 5. Explain what a decrease in mean lifespan would mean in this context. (4 ms) 4 6. Explain what an increase in standard deviation would mean in this context. (4 ms)