Aga IntciPick Culture Xray Bads Madschaal Region Conman Werein Facilities B41 92.5Question 1 " choose ) stay Cfture Xray D Question 2 Fit a multiple regression model using the five variables that have the Perform the F-test for overall significance. Use a = .05. . The test statistic is | select ] V.with a p-value of [ Select] V. There | | Select Use at-test for individual significance to determine wh n predicting InfetRisk. Use or = .05. ing InfetRsk . Culture [ Select ] . Xray [ Select ) ies [ Select Question 3 Checking for m after than -0.7). Select al that apply. ( stay and Culture " stay and xray stay and Nurses stay and Facilities [ Culture and Xray " Culture and Nurses D Xray and Nurses xray and Facilities D Question 4 Fit a new multiple regression model using only the variables Stay. Culture, Xray and Facilities. Perform the F-test for overall significance. Use a = .05. V. There I Select ! Vsufficient evidence to conclude that the overall model is significant Use at-test for individual sig iables are significant in predicting InfectRisk. Use a = _05. . Stay [ Select ] significant in predicting InfectRsk Culture [ Select ) predicting InfetRisk . Xray [ Select ) significant in predicting InfetRisk . Facilities [ Select ) significant in predicting InfectRisk D Question 5 Compare the values of R" and Ril between the three models we have discussed sesion Model (Round your answers to 4 decimal places) ( Round your answers to 4 decimal placesd (see the output printed from Discussion 10 above) From Problem 2 : Multiple re Stay. Culture, Xray. Facilities, and Nurses From this Problem: New Multiple regression using 4 variables: stay, Culture, Xray, and FacilitiesFit a multiple regression model using the five variables that have the highest correlations with InfctRsk: Stay, Culture, Xray, Facilities, and Nurses. Perform the F-test for overall significance. Use a = .05. . The test statistic [ Select ] , with a p-value of [ Select ] . There [ Select ] V sufficient evidence to conclude that the overall model is significant. 0.9507 Use a t-test for indiv which variables are significant in predicting InfctRsk. Use a = .05. 107 Stay is predicting InfctRsk 0.5197 . Culture [ Select ] t in predicting InfctRsk 0.4973 . Xray [ Select ] n predicting InfctRsk 23.16 . Facilities [ Select ant in predicting InfctRsk . Nurses [ Select ] significant in predicting InfctRskFit a multiple regression model using the five variables that have the highest correlations with InfctRsk: Stay, Culture, Xray, Facilities, and Nurses. Perform the F-test for overall significance. Use a = .05. . The test statistic is [Select ] , with a p-value [ Select ] There [ Select ] sufficient evidence to conclude that the overall model is significant. 0.88380 Use a t-test for individual significance to determine which variables are <. use a=".05." stay is significant in predicting infctrs . culture select info xray facilities inf nurses v infct.fit multiple regression model using the five variables that have highest correlations with infctrsk: and nurses. perform f-test for overall significance. test statistic p-value of thei sufficient evidence to conclude significant. t-test individual significance determine which are infctrsk. o not infctrsk infctrskto remove multicollinearity from our first we will eliminate variable model. fit new only facilities. there indiv t n ant infctrskd question t.>