You may need to use the appropriate appendix table of technology to answer this question. An agency reports that 11.7% of workers in a particular country belonged to unions. Suppose a sample of 300 workers is collected to determine whether union efforts to organize have increased union membership. (a) Formulate the hypotheses that can be used to determine whether union membership has increased. O H : p s 0.117 Ha: p > 0.117 O H: p 0.117 He: p = 0.117 O Ho: P = 0.117 Ha: p # 0.117 O H: p 2 0.117 Ha: p