- Is It Getting Harder To Win A Hot Dog Eating Contest Every Fourth Of July Nathan S Famous In New York City Holds A Hot 1 (199.87 KiB) Viewed 192 times
2015 62 2016 70 2017 72 N A 2018 74 2019 71 Winning number of hot dogs in the hot dog eating contest 75 - 70 65- Hot Dogs 60- 55 - 50 45 2002 2017 2005 2008 2011 2014 Year Winning number of hot dogs Click here for the dataset associated with this question. Click here to access Statkey.
(a) Is the trend in the data mostly positive or negative? O Positive Negative e Textbook and Media (b) Using the figure provided, is the residual larger in 2007 or 2008? 2008 Is the residual positive or negative in 2014? e Textbook and Media
(c) Use Statkey or other technology to find the correlation. Round your answer to three decimal places. i e Textbook and Media (d) Use StatKey or other technology to find the regression line to predict the winning number of hot dogs from the year. Round your answer for the intercept to one decimal place and your answer for the slope to three decimal places. Hotõogs = + (Year) e Textbook and Media
(e) Interpret the slope of the regression line. The slope is the expected winning number of hot dogs as the year goes up by one. The slope is the expected year when the winning number of hot dogs was 1. The slope is the expected change in years if the winning number of hot dogs goes up by 1. The slope is the expected change in winning number of hot dogs for a 1 year increase in time. e Textbook and Media (f) Predict the winning number of hot dogs in 2020. Round your answer to the nearest integer. Hotốogs e Textbook and Media