(2 pints for each answer) T F 1. In Simple Linear Regression test of hypothesis,
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Question
(2 pints for each answer) T F 1. In Simple Linear Regression test of hypothesis, B and phave the same Test Statistic T F 2. In Multiple Linear Regression, R and adjusted R increase with the increasing number of X variables T F 3. In partial F-test, the test statistic may contain (SSE, -sSE) or (ssRr-ssR) T F 4. In Simple Linear Regression, t-test and F test of Bn have the same p-value T F 5. In MLR, the diagonal elements of pro) are the standard errors of allA6. 6. In one-way ANOVA with K-6, how many possible pairs are there for Tukey's test 7. In MLR with 6 independent variables and 28 data sets, what is theCR. (a o o5) of F test on 8. In MLR with 6 independent variables and 28 data sets, what is the cR (amo.os) of ttest on TH 9. In one-way ANOVA with K-s, each n-6, what is the degree of freedom of MSE 10. What is the first step of data checking when doing a Multiple Linear Regression 200 In a multiple linear regression of five independent variables (x1 tox5) and 30 observations,the and ssR. 13880.11. A reduced model of three variables (x2,x3,xs) same observations has sSE 7933.1. Perform a partial F test with standard s-step method.Explanation / Answer
Since F is greater than f critical. all the means are not equal
Source SS df MS F f - critical Treatment 0.833 3 0.278 8.131 3.3439 Error 0.4781 14 0.034 Total 1.3111 17Related Questions
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