The film industry rates movies as G, PG, PG-13, and R. Twenty five movies were randomly selected, and reviewers noted th

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The Film Industry Rates Movies As G Pg Pg 13 And R Twenty Five Movies Were Randomly Selected And Reviewers Noted Th 1 (22.4 KiB) Viewed 22 times

The film industry rates movies as G, PG, PG-13, and R. Twenty five movies were randomly selected, and reviewers noted the amount of time on violent scenes spent in each movie (in minutes). The researcher tested H - 2 - 3 - with ANOVA, where we = the true mean time spent in violent scenes for each of the four movie ratings, and got an F test statistic of 2.0. The value from this F distribution at which point the upper tail area under the curve is 0.05 is 3.07. What can we say about the degrees of freedom and the p-value for this test? df1-4df2-22, p<0.05 df1-3, dt2-21. p>0.05 Odf1-4, d12-22, p>0,05 Odf1-3, 12-21. p<0.05 df1-4.d12-25 p>0.05