1) Odometers measure distance traveled. How accurate are automobile odometers? As part of a project for a statistics class, two students borrowed several cars and drove them over a 10 mile course. Using the odometer readings that follow, calculate an effect size index and find the t test value. Write a conclusion about odometers.
10.1 9.9 10.1 10.3 10.0 10.2 10.1
2) Data Set 9-4
N = 6 SC = 30 SC 2 = 180
Refer to Data Set 9-4. For µ = 3.00, the effect size index is ?
