Exhibit 12.6 The following table shows the distribution of employees in an Organization.Martha Foreman,an analyst wants to see if race has a bearing on the position a person holds with this company. 
Refer to Exhibit 12.6.To test that race and seniority are independent,the null and alternative hypothesis are:
Definitions:
Q12: Exhibit 13.2 A researcher with Ministry of
Q38: Exhibit 10.5.A producer of fine chocolates believes
Q38: Exhibit 17.9.A bank manager is interested in
Q56: What conditions are required by the central
Q61: Bias refers to the tendency of a
Q66: A large university is interested in the
Q67: Over the entire six years that students
Q69: Which of the following is an example
Q78: Exhibit 13.6 A researcher wants to understand
Q87: Fisher's least difference (LSD)method is applied when