|
Title: Suppose that a device advertised to increase a car's gas mileage really does not work. We test it ... Post by: barry1999 on Aug 30, 2019 Suppose that a device advertised to increase a car's gas mileage really does not work. We test it on a small fleet of cars (with H0: not effective), and our data results in a P-value of 0.004. What probably happens as a result of our experiment?
▸ We fail to reject H0, committing a Type II error. ▸ We correctly fail to reject H0. ▸ We reject H0, making a Type I error. ▸ We reject H0, making a Type II error. ▸ We correctly reject H0. Title: Suppose that a device advertised to increase a car's gas mileage really does not work. We test it ... Post by: Antoinette12 on Aug 30, 2019 Content hidden
|