Repost What is the relationship between the attendance at a major league ball game and the total number of runsScored? Attendance figures (In thousands) and the runs scored for 12 randomly selected games are shownbelow.Attendance2154514360596.185235231812Runs3.69.9a. Find the correlation coefficient: r =Round to 2 decimal places.0.61b. The null and alternative hypotheses for correlation are:Ho: pv = 0H1: pv 0The p-value is: 0.03352(Round to four decimal places)c. Use a level of significance of a = 0.05 to state the conclusion of the hypothesis test in the contextof the study.O There is statistically significant evidence to conclude that there is a correlation between theattendance of baseball games and the runs scored. Thus, the regression line is useful.O There is statistically significant evidence to conclude that a game with a higher attendancewill have more runs scored than a game with lower attendance.O There is statistically significant evidence to conclude that a game with higher attendance willhave fewer runs scored than a game with lower attendance.O There is statistically insignificant evidence to conclude that there is a correlation between theattendance of baseball games and the runs scored. Thus, the use of the regression line is notappropriate.d. r2 =(Round to two decimal places) (Round to two decimal places)e. Interpret r2:O 37% of all games will have the average number of runs scored.O There is a 37% chance that the regression line will be a good predictor for the runs scoredbased on the attendance of the game.O Given any fixed attendance, 37% of all of those games will have the predicted number of runsscored. e. Interpret r:O 37% of all games will have the average number of runs scored.O There is a 37% chance that the regression line will be a good predictor for the runs scoredbased on the attendance of the game.O Given any fixed attendance, 37% of all of those games will have the predicted number of runsscored.O There is a large varlation in the runs scored in baseball games, but if you only look at gameswith a fixed attendance, this varlation on average is reduced by 37%.f. The equation of the linear regression line is:T (Please show your answers to two decimal places)g. Use the model to predict the runs scored at a game that has an attendance of 31,000 people.Runs scored =(Please round your answer to the nearest whole number.)h. Interpret the slope of the regression line tin the context of the question:O For every additional thousand people who attend a game, there tends to be an averageincrease of 0.08 runs scored.O The slope has no practical meaning since the total number runs scored in a game must bepositive.O As x goes up, y goes up.i. Interpret the y-intercept in the context of the question:O The average runs scored is predicted to be 3.O The best prediction for a game with 0 attendance is that there will be 3 runs scored.O The y-intercept has no practical meaning for this study.O If the attendance of a baseball game is 0, then 3 runs will be scored.

Name: Repost What is the relationship between the attendance at a major leag
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: Repost What is the relationship between the attendance at a major league ball game and the total number of runsScored? Attendance figures (In thousands) and the runs scored for 12 randomly selected games are shownbelow.Attendance2154514360596.1852352