The Board of Transportation and Safety (BTS) wants to examine the safety mechanisms of A, B, and C-class cars. Samples of 7 cars for each of t classes were used. The board members collect the pressure exerted overall on the driver's body during a crash impact test. The BTS wants to s there if a difference among the 3 dlasses of cars. Assume alpha of 0.05. What type of statistical test would be appropriate? O Pearson correlation O Multiple linear regression O one-way independent ANOVA O two-way independent ANOVA O simple linear regression QUESTION 17 Which of the following is the correct alternative hypothesis? O at least 2 of the means are different O all of the pairs of means are different O u1 = p2 = µ3

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Author:Amos Gilat
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The paragraph below is the study questions 16-21 d
The Board of Transportation and Safety (BTS) wants to examine the safety mechanisms of A, B, and C-class cars. Samples of 7 cars for each of the
classes were used. The board members collect the pressure exerted overall on the driver's body during a crash impact test. The BTS wants to see if
there if a difference among the 3 classes of cars. Assume alpha of 0.05.
What type of statistical test would be appropriate?
O Pearson correlation
O Multiple linear regression
O one-way independent ANOVA
O two-way independent ANOVA
O simple linear regression
QUESTION 17
Which of the following is the correct alternative hypothesis?
O at least 2 of the means are different
O all of the pairs of means are different
O u1 = p2 = p3
Transcribed Image Text:The paragraph below is the study questions 16-21 d The Board of Transportation and Safety (BTS) wants to examine the safety mechanisms of A, B, and C-class cars. Samples of 7 cars for each of the classes were used. The board members collect the pressure exerted overall on the driver's body during a crash impact test. The BTS wants to see if there if a difference among the 3 classes of cars. Assume alpha of 0.05. What type of statistical test would be appropriate? O Pearson correlation O Multiple linear regression O one-way independent ANOVA O two-way independent ANOVA O simple linear regression QUESTION 17 Which of the following is the correct alternative hypothesis? O at least 2 of the means are different O all of the pairs of means are different O u1 = p2 = p3
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