G A control chart is used to control the fraction nonconforming based on three-sigma control limits. The average of this process is 0.05 and the sample size is 400. (a) (6 pts) What are the upper and lower control limits? (b) (7 pts) If the process average shift to 0.15, what is the probability that the shift would be detected on the first subsequent sample? (c) (6 pts) What is the probability that the shift would be detected on exactly the third sample?

Select all of the following expressions that are equal to 2.5.

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

Aresearch study is studying the effects of a new drug for osteoporosis alzheimer's disease (ad) for women above the age of 65 years. a group of individuals with osteoporosis is randomized into two groups. one group is treated conventionally, and the second group is treated with the new medication. assessments are made at 3, 6, 12, 36, and 48 months. the conventionally treated group is assessed for ad using a serum blood test, and the treatment group is assessed for ad using a pet radiotracer that binds to beta-amyloid plaques. in comparing these 2 trial arms, the authors of the study may encounter which type of bias? a. selection bias on the risk of developing b. measurement bias c. confounding bias d. recall bias e. lead-time bias