Can you answer #9? MNU © 2020Page 2 of 3TABLE VI I Quality of Life Experienced by Women and Men (N= 171)WOMEN (n = 74)MEAN (SD)MEN (n = 97)MEAN (SD)TVALUE(DF = 169)INSTRUMENTS AND COMPONENTS/SCALESP VALUESF-36 (0 = low QoL, 100 = high QoL)-2.5048.5 (5.7)48.2 (7.6)51.3 (23.7)51.1 (7.4)51.4 (7.5)58.6 (24.1)12.6 (23.7)0.01The Physical Component Score (PCS)*The Mental Component Score (MCS)-2.740.007Physical Functioning (PF)-1.980.049Role-Physical (RP)Bodily Pain (BP)General Health (GH)4.7 (14.1)-2.540.00757.6 (26.2)62.5 (27.3)0.2451.1 (17.6)54.2 (20.1)0.3039.8 (19.0)-2.31Vitality (VT)Social Functioning (SF)47.5 (23.2)0.0261.0 (27.4)66.1 (23.2)0.19Role-Emotional (RE)27.5 (39.5)37.8 (42.7)0.11Mental Health (MH)62.3 (22.9)72.7 (20.1)-3.150.002QLI (0 = low QoL, 30 = high QoL)Total Scale20.1 (3.5)21.2 (3.6)-2.060.04Health Functioning17.9 (4.1)19.3 (4.6)-1.990.049Socioeconomic22.6 (3.6)22.9 (3.7)0.5819.6 (4.6)21.1 (4.3)26.0 (3.9)Psychologic/spiritual-2.100.04Family (N= 69 women and 94 men)25.6 (4.7)0.51*PCS = PF, RP, BP, GH. "MCS = VT, SF, RE, MH. "df = 161. Sdf= 168. Qol = Quality of life; QLI, Quality-of-Life Index-Cardiac Version.Kristofferzon, M., Löfmark, R., & Carlsson, M. (2005). Perceived coping, social support, and quality of life 1 month after myocardial infarction:A comparison between Swedish women and men. Heart & Lung, 341). p. 47.Study Questions1. t= -1.99 describes the difference between women and men post myocardial infarction (MI) forwhat variable?2. Consider t= -2.74 and t= -2.31. Which calculated t ratio has the smaller p value? Provide arationale for your answer.3. Examine the results in Table VI. Which t ratio listed in the table had the largest p value? Whatwas the focus of this t-test, and were the results significant? Provide a rationale for your answer.4. What is df? Why is it important to know the df for a t ratio? How would you calculate the df for at-test, and what is the df for this study?5. What is the cause of an increased risk for Type I errors when t-tests are conducted? How mightresearchers eliminate the increased risk for a Type I error in a study?6. Given the information presented in Table VI, calculate a Bonferroni procedure for this study.7. Does this study meet the assumptions for the t-test? Provide a rationale for your answer.8. What sampling method did the researchers use in this study? Provide a rationale for your answer.9. What level of data is analyzed by means and standard deviations? Is this level of data compatiblewith the assumptions for the 1-test? Provide a rationale for your answer.10. Is the sample size adequate to detect significant differences between the two groups in this study?Source: Kristofferzon, M., Lofrnark, R., & Carlsson, M. (2005). Perceived coping, social support, and quality of life 1 monthafter myocardial infarction: A comparison between Swedish women and men. Heart & Lung. 34(1), 39-50.MNU © 2020Page 3 of 3

Question

Can you answer #9? MNU © 2020Page 2 of 3TABLE VI I Quality of Life Experienced by Women and Men (N= 171)WOMEN (n = 74)MEAN (SD)MEN (n = 97)MEAN (SD)TVALUE(DF = 169)INSTRUMENTS AND COMPONENTS/SCALESP VALUESF-36 (0 = low QoL, 100 = high QoL)-2.5048.5 (5.7)48.2 (7.6)51.3 (23.7)51.1 (7.4)51.4 (7.5)58.6 (24.1)12.6 (23.7)0.01The Physical Component Score (PCS)*The Mental Component Score (MCS)-2.740.007Physical Functioning (PF)-1.980.049Role-Physical (RP)Bodily Pain (BP)General Health (GH)4.7 (14.1)-2.540.00757.6 (26.2)62.5 (27.3)0.2451.1 (17.6)54.2 (20.1)0.3039.8 (19.0)-2.31Vitality (VT)Social Functioning (SF)47.5 (23.2)0.0261.0 (27.4)66.1 (23.2)0.19Role-Emotional (RE)27.5 (39.5)37.8 (42.7)0.11Mental Health (MH)62.3 (22.9)72.7 (20.1)-3.150.002QLI (0 = low QoL, 30 = high QoL)Total Scale20.1 (3.5)21.2 (3.6)-2.060.04Health Functioning17.9 (4.1)19.3 (4.6)-1.990.049Socioeconomic22.6 (3.6)22.9 (3.7)0.5819.6 (4.6)21.1 (4.3)26.0 (3.9)Psychologic/spiritual-2.100.04Family (N= 69 women and 94 men)25.6 (4.7)0.51*PCS = PF, RP, BP, GH. &#34;MCS = VT, SF, RE, MH. &#34;df = 161. Sdf= 168. Qol = Quality of life; QLI, Quality-of-Life Index-Cardiac Version.Kristofferzon, M., Löfmark, R., & Carlsson, M. (2005). Perceived coping, social support, and quality of life 1 month after myocardial infarction:A comparison between Swedish women and men. Heart & Lung, 341). p. 47.Study Questions1. t= -1.99 describes the difference between women and men post myocardial infarction (MI) forwhat variable?2. Consider t= -2.74 and t= -2.31. Which calculated t ratio has the smaller p value? Provide arationale for your answer.3. Examine the results in Table VI. Which t ratio listed in the table had the largest p value? Whatwas the focus of this t-test, and were the results significant? Provide a rationale for your answer.4. What is df? Why is it important to know the df for a t ratio? How would you calculate the df for at-test, and what is the df for this study?5. What is the cause of an increased risk for Type I errors when t-tests are conducted? How mightresearchers eliminate the increased risk for a Type I error in a study?6. Given the information presented in Table VI, calculate a Bonferroni procedure for this study.7. Does this study meet the assumptions for the t-test? Provide a rationale for your answer.8. What sampling method did the researchers use in this study? Provide a rationale for your answer.9. What level of data is analyzed by means and standard deviations? Is this level of data compatiblewith the assumptions for the 1-test? Provide a rationale for your answer.10. Is the sample size adequate to detect significant differences between the two groups in this study?Source: Kristofferzon, M., Lofrnark, R., & Carlsson, M. (2005). Perceived coping, social support, and quality of life 1 monthafter myocardial infarction: A comparison between Swedish women and men. Heart & Lung. 34(1), 39-50.MNU © 2020Page 3 of 3

Accepted Answer

The mean and standard deviations are used to analyse the continuous variables. A continuous variable…