Ajuice bar conducted a survey to determine which juice drink its customers prefer. the juice bar selected every 10th customer in 1 week, with 75 customers surveyed in all. the juice bar made a table of the results. what inferences can be drawn from this survey? juice drink lemon lift power pear tangy apple wild berry total number of responses 25 17 12 21 75 choose all answers that are correct. a. about 17% of the customers like power pear the most. b. about 21% of the customers like wild berry the most. c. lemon lift is the juice drink preferred by most customers. d. tangy apple is the juice drink preferred by the fewest customers.

The function p(x) = –2(x – 9)2 + 100 is used to determine the profit on t-shirts sold for x dollars. what would the profit from sales be if the price of the t-shirts were $15 apiece?

Using the rise/run counting method, the slope of the line is

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.