The AAA Co. is interested in the level of satisfaction of their employees in the benefit package that they offer compared to their major competitors. A consultant hired to conduct the satisfaction survey told AAA Co. that the distribution of level of satisfaction at other companies is displayed below.
A survey was conducted of 125 AAA employees with the following results.
Using the critical value for α = .05, test the null hypothesis that the distribution of AAA employees at each satisfaction level is similar to the distribution of the employees of their major competitors.

Question

The AAA Co. is interested in the level of satisfaction of their employees in the benefit package that they offer compared to their major competitors. A consultant hired to conduct the satisfaction survey told AAA Co. that the distribution of level of satisfaction at other companies is displayed below.
  A survey was conducted of 125 AAA employees with the following results.
  Using the critical value for α = .05, test the null hypothesis that the distribution of AAA employees at each satisfaction level is similar to the distribution of the employees of their major competitors.

Quizplus · Accepted Answer

The Answer of The AAA Co. is interested in the level of satisfaction of their employees in the benefit package that they offer compared to their major competitors. A consultant hired to conduct the satisfaction survey told AAA Co. that the distribution of level of satisfaction at other companies is displayed below.
  A survey was conducted of 125 AAA employees with the following results.
  Using the critical value for α = .05, test the null hypothesis that the distribution of AAA employees at each satisfaction level is similar to the distribution of the employees of their major competitors.