7 A random sample of 5 nine year-old soccer players is selected. All are right-footed. Each player kicks the ball once with each foot and the distance the ball travels before stopping is recorded in yards.
(a) What would you conduct an appropriate randomization?
(b) The data are

fidence interval for the mean difference in distance traveled. item[(c)] What assumption did you make to calculate the 95
% confidence interval?
(d) Why are you 95 % confident in the interval you calculated in Part b?

Question

7 A random sample of 5 nine year-old soccer players is selected. All are right-footed. Each player kicks the ball once with each foot and the distance the ball travels before stopping is recorded in yards.
(a) What would you conduct an appropriate randomization?
(b) The data are

fidence interval for the mean difference in distance traveled. item[(c)] What assumption did you make to calculate the 95
% confidence interval?
(d) Why are you 95 % confident in the interval you calculated in Part b?

Quizplus · Accepted Answer

The Answer of 7 A random sample of 5 nine year-old soccer players is selected. All are right-footed. Each player kicks the ball once with each foot and the distance the ball travels before stopping is recorded in yards.
(a) What would you conduct an appropriate randomization?
(b) The data are

fidence interval for the mean difference in distance traveled. item[(c)] What assumption did you make to calculate the 95
% confidence interval?
(d) Why are you 95 % confident in the interval you calculated in Part b?

7 a Random Sample of 5 Nine Year-Old Soccer Players