What are the minimum, first quartile, median, third quartile, and maximum of the data set? 9, 20, 4, 18, 4, 18, 20, 9 a. minimum 4; first quartile 10; median 16.25; third quartile 19.5; maximum 20 b. minimum 4; first quartile 6.5; median 13.5; third quartile 19.5; maximum 20 c. minimum 4; first quartile 6.5; median 13.5; third quartile 19; maximum 20 d. minimum 4; first quartile 5.25; median 16.25; third quartile 19; maximum 20

Let us imagine that the number of automobile accidents in a certain region are related to the regional number of registered automobiles in tens of thousands (b1), alcoholic beverage sales in $10,000 (b2), and decrease in the price of gasoline in cents (b3). furthermore, imagine that the regression formula has been calculated as: y = a + b1x1 + b2x2 + b3x3 where y = the number of automobile accidents, a = 7.5, b1 = 3.5, b2 = 4.5, and b3 = 2.5 calculate the expected number of automobile accidents for a football weekend if the region has 25,000 registered vehicles, $75,000 worth of beer is sold, and a gas war causes a 10 cent drop in a gallon of gas.