The following 13 questions (Q1 to Q13) are based on the following example: Patients recovering from an appendix operation normally spend an average of 6.3 days in the hospital. The distribution of recovery times is normal with a o = 2.2 days. The hospital is trying a new recovery program designed to lessen the time patients spend in the hospital. The first 25 appendix patients in this new program were released from the hospital in an average of 5.5 days. On the basis of these data, can the hospital conclude that the new program has a significant reduction of recovery time. Test at the .01 level of significance. Q12: What is the new critical value you will use for this calculation? Q13: As you know, two values will be required to complete the following equation: Sus The following 4 questions (Q14 to Q17) are based on the following situation: If a = .10, and B = .30, complete the following questions by inserting the appropriate probability of each. Q14: The statistical decision is to reject the null, and Ho is really true (ie: a Type I error) Q15: The statistical decision is to fail to reject null, and Ho is really true (ie: a correct decision) Q16: The statistical decision is to reject the null, and Ho is really false (ie: Power) Q17: The statistical decision is to fail to reject the null, and Ho is really false (ie a Type II error)