Question 166929 • Probability and Statistics with Applications Honors Sem-2-FL-1210300 (2024-2025)
A 99% confidence interval for the mean difference (A – B) in amount of tread remaining is 0.429 mm to 0.471 mm.
Answer
the confidence interval , so it reasonable to claim that there is no significant difference in the amount of tread remaining for these two types of rubber.:
No
the confidence interval , so it reasonable to claim that there is no significant difference in the amount of tread remaining for these two types of rubber.:
does not contain zero
the confidence interval , so it reasonable to claim that there is no significant difference in the amount of tread remaining for these two types of rubber.: