Treatment for reflux esophagitis includes: 

Periodontal disease affects the: 

Varicosities are found in: 

The gallbladder lies under the: 

An EGD is considered what kind of diagnostic test

The esophagus connects to the stomach through a thick ring of smooth muscle called the: 

How many parts are there to the small intestine?

Match each term with its correct description. (Each correct match: 2 points)

The following data represent quiz scores:$$ 60, 65, 70, 72, 72, 75, 78, 80, 95 $$Find the mean Find the  median.Explain how the value 95 affects the mean compared to the median.

If two data sets have the same mean, they must have the same standard deviation.