The manager of Gerard's Restaurant is making a supply order for the coming week. Based on his past experience, the manager has constructed a
model which shows that pasta is chosen over salad and enchiladas 62% of the time.
The table below shows the results of three days of business, with breakdowns for how many customers ordered pasta, salad, and enchiladas.
Day Pasta Salad Enchiladas
1 130 37 38
2 175 17 14
10531 33

Classify the results for each category as either consistent or inconsistent with the model.
Consistent with
Model
Inconsistent with
Model

Total of all
3 days results
Day 1 results
Day 2 results
Day 3 results

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