Question

An electronics company wants to compare the quality of their cell phones to the cell phones from three competitors. They sample 10 phones from each company and count the number of defects for each phone. If anova were used to compare the average number of defects, the treatments would be defined as:

Answer 1

The four companies

Explanation:

• When the electronics company, who wished to compare the cell phones quality with their 3 competitors. The company sample the 10 phones from each and every company and record the number of the defects from every phone.

• So, if Anova is the one who used to compare the average number of the defects, then the treatment would be defined as the four companies as one is anova and other 3 competitors.