Calculate (for the data of Exercise 10.63) percentages of workers in favor of unionizati...

Calculate (for the data of Exercise 10.63) percentages of workers in favor of unionization, indifferent to it, and opposed to it; do so separately for members and for nonmembers. Do the percentages suggest there is a strong relation between membership and opinion?

REFERENCE:

10.63 : A speaker who advises managers on how to avoid being unionized claims that only 25%of industrial workers favor union membership, 40% are indifferent, and 35% are opposed. In addition, the adviser claims that these opinions are independent of actual union membership. A random sample of 600 industrial workers yields the following data:

a. What part of the data are relevant to the 25%, 40%, 35% claims?

b. Test this hypothesis using α = .01.