Answer Happy

Question 46 Consider the model in(Y) = BO+B1'X1 where Y is the average number of vehicle miles driven in 2016 collection of zip codes, and X1 is the number of bus-stops within the zip code. Which of the following is the correct interpretation for B1. o The expected percentage increase in average number of vehicle miles driven for a one unit increase in the under the stops The expected increase in average number of vehicle miles driven for a one unit increase in the number of banin o The expected percentage increase in average number of vehicle miles driven for a one percentage increase in the number bus stops The expected increase in average number of vehicle miles driven for a one percentage increase in the number of bus stops Next

Question 45 2 In 2010, 1% of 8th graders used vaping products regularly. By 2020. this number rose to 10% What is the percentage increase? 900% O 9% O 10% O 1000% Next < Previous

Question 44 In 2017, 11% of United States high school seniors regularly used tobacco vaping proct. 2015 same groups used these vaping products. What was the percentage point increase? O 50% 79% O 14% O 127% Net Previous

on 42 2 A group of individuals was randomly divided into a group that participated in a job training that did not. Consider the regression model y-25 +5D:+20 +0.20, where is income in the dar D1 - 1 for individuals who participated in a job training program, and Di-O for individuals who did. Dis for individuals who had an American citizenship and D2 = 0 for individuals who did not is the indus score on a computer skills proficiency exam (from 1 to 100 points). What is the predicted income in that dollars) for an individual who did not complete the program, is not an American citizen, and scored on the computer proficiency exam? O 33.8 O 39.7 40.4 44.66 Next