i n a survey of 900 Oregonians, conducted from April 17-21, it is estimated that 82% of Oregonians are in favor of the stay-at-home orders to mitigate the coronavirus. We will use this percentage as an estimate for all Oregonians.

Answer the following if we select 15 Oregonians at random.

• Define the type of model we use for the number out of 15 who support the stay-at-home orders and specify the parameters. (2 points)

• In a sample of 15 randomly selected Oregonians what is the probability that between 7 and 10 support the stay-at-home orders? probability statement and show your answer from GeoGebra. (3 points)

• In a sample of 15 Oregonians, what is the probability that 14 or more support the stay-at-home orders? Write a probability statement and show your answer from GeoGebra. (3 points)

• How many of the 15 Oregonians would you expect to be in favor of the stay-at-home orders, with units? (2 points)

• What is the standard deviation, with units? (2 points)