SAS Output #2 Sum of Source DF Squares Mean Square F Value Pr > F Model 3 11088.61173 3696.20391 4.35 0.0065 Error 94 79852.94949 849.49946 Corrected Total 97 90941.56122 R-Square Coeff Var Root MSE ease Mean 0.121931 64.37514 29.14617 45.27551 Source OF Type Ill SS Mean Square F Value er > F grp 1 1009.374636 1009.374636 1.19 0.2785 gender 1 5434.159912 5434.159912 6.40 0.0131 grp *gender 1 1280.540280 1280.540280 1.51 0.2226 Standard Parameter Estimate Error t Value Pr> It| Intercept 59.54545455 B 8.78790213 6.78 <.0001 grp b gender bdifficult and failed tracheal intubations are among the principal causes of anesthetic-related mortality morbidity. because a good laryngeal view facilitates successful intubation new technologies have been introduced to improve visualization. pentax aws is novel video laryngoscope available in japan since which designed facilitate by providing image glottis. abdallah et al. conducted study examine whether with would be easier faster than standard macintosh blade. sample included adult patients having body mass index between kg who required orotracheal for elective surgery. variables collected included: blade age bmi asa society anesthesiologists physical status where mallampati predicting ease visibility tonsils uvula soft palate hard upper portion base visible grade glottic cormack-lehane or intubtime time seconds easy difficult note that missing data were excluded from analysis.24. interaction plot below was generated model sas output what can you say about following figure before selecting an answer take close look at relevant p-value too. point .... ....... male mean score group a. there statistically significant same direction gender. b. reverse c. while shows not significant. d. e. significantly higher females males>