Explore BrainMass
Share

Explore BrainMass

    Femur injury in a car crash: One-way Anova

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    #12, 641

    Femur Injury in a Car Crash - Listed below are head injury data from crash test dummies. These measurements are in hic, which denotes a standard head injury criterion. Use a 0.05 significance level to test the null hypothesis that the different car categories have the same mean.

    Small Cars: 290, 406, 371, 544, 374, 501, 376, 499, 479, 475

    Medium Cars: 245, 502, 474, 505, 393, 264, 368, 510, 296, 349

    Large Cars: 342, 216, 335, 698, 216, 169, 608, 432, 510, 332

    Final conclusion in words of the problem?

    Do these data suggest that larger cars are safer?

    © BrainMass Inc. brainmass.com October 10, 2019, 12:47 am ad1c9bdddf
    https://brainmass.com/statistics/analysis-of-variance/femur-injury-car-crash-one-way-anova-307307

    Solution Preview

    Dear Student
    I am giving the solution using two different methods, but you will see that the results are the same. Please rate these solutions on brainmass. Thank you

    Femur Injury in a Car Crash - Listed below are head injury data from crash test dummies. These measurements are in hic, which denotes a standard head injury criterion. Use a 0.05 significance level to test the null hypothesis that the different car categories have the same mean.

    Small Cars: 290, 406, 371, 544, 374, 501, 376, 499, 479, 475

    Medium Cars: 245, 502, 474, 505, 393, 264, 368, 510, 296, 349

    Large Cars: 342, 216, 335, 698, 216, 169, 608, 432, 510, 332

    Final conclusion in words of the problem?

    Do these data suggest that larger cars are safer?

    Step by Step ...

    Solution Summary

    The expert examines Femur injury in a car crash for a one-way ANOVA.

    $2.19