Explain what is wrong with each set of null and alternative hypotheses shown. Then, correct each to form a proper set of hypotheses. a. Ho : x = 9, H: x>9 b. Ho: p = 0.3, Ha: p=0.6 C. Ho: H= 300, Ha: H > 200 a. Choose the correct answer below. O A. The parameter must be a population parameter. Proper hypotheses might be Ho: u = 9, H; : p > 9. O B. All possible values need to be accounted for by the hypotheses. Proper hypotheses might be Ho: x$9, H,: x > 9. O C. The null hypothesis needs to specify a range of parameters. Proper hypotheses might be Ho: x59, H x> 9. O D. The alternative hypothesis needs to specify a specific value. Proper hypotheses might be Ho: J = 9, Ha: p = 15. b. Choose the correct answer below. O A. The null hypothesis needs to specify a range of parameters. Proper hypotheses might be Ho: p 0.3. O C. All possible values need to be accounted for by the hypotheses. Proper hypotheses might be Ho: p = 0.3, H;: p# 0.3. D. The parameter must be a sample parameter. Proper hypotheses might be Ho: p = 0.3, H,: p=0.6. c. Choose the correct answer below. O A. The parameter must be a sample parameter. Proper hypotheses might be Ho: x = 300, H,: x#300. O B. The null hypothesis needs to specify a range of parameters. Proper hypotheses might be Ho: 1 2 300, H;; p > 200. O C. All possible values need to be accounted for by the hypotheses. Proper hypotheses might be Ho: u = 300, He: H # 300. O D. The range of values in the alternative hypothesis needs to be an "alternative" to the value specified in the null. Proper hypotheses might be Ho: p = 300, Ha: p > 300