A process is operating at 0.15 fraction nonconforming. We desire to catch a shift to 0.19 fraction nonconforming on the fraction nonconforming chart with probability 90% on the first sample taken after the shift. What should be the sample size

15 points ! ~ see if you know the answer to both you!

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?