Question

A study compared three groups of college students (soccer athletes. Monster whates, and a comparison group consisting of students who did not participate in intercollegiate sports) to see if the high incidence of head injuries among soccer players might affect try. The following is information on scores from the Hopkins Vertal Learning Test (which are immediate memory recall) Grou Secres Nonco Atletes Com се Sample size 95 53 29.90 30.94 29.2 Sample mean score Sample standard devil 5.19 3.78 In addition, F = 30.19. Suppose that it is reasonable to regard these three samples as random samples from the the student populations of interes. Is there sufficient widence to condude that the man Hopkins score is not the same for the three studere peopler-1.0 Suate the propriate null and heative hypotheses. Let, and be the true means for the three different groups. оны, , Hleast two of the three are the same H=- M least two of the threw's are different O Halast two of the three are diferent H.,-, O Hal three of the 'war derent HT=- OH,1,- Hath of the 's are diferent Find the test and use technology. Round your best static to we decimal place and your value to the decimal glow F the problemet we H. The deviong video that the meat Hopkind verbaling That score is not the same for the three mudert peator we H. The dans video that the mear Helina Vrbal aming Test is at the same for the tree student option wel to the adorovide an evidence that the man eine verbal Leaming Test score is the same for the three modern The data de provide canvi de hace me oplosba Laming Tatacarotes for the dust powdon 606 PM e O Type here to search

Having trouble with p-value

Answer 1

F = 2.62

df for numerator = 2

df for denominator = 232

We can find P value by using excel function =FDIST( F , df for numerator ,df for denominator )

=FDIST( 2.62 , 2 ,232 )

P value = 0.078

As P value is greater than 0.05, we fail to reject the null hypothesis H0