Answer the following question using the above probability distribution:

1. Find the probability that in a given hour: a. Exactly 17 patients arrive:
b. At least 16 patients arrive:
c. At most 18 patients arrive.

2. What is the average number of COVID-19 PATIENTS WHO ARRIVED IN THE er IN AN HOUR?

3. Illustrate the mean and standard deviation of the data gathered. Cite an an instance that statistics is being used in different areas of concern such as scholl. government and economic activity. Describe how statistics is being used.​