4 A statistics instructor wonders whether significant differences exist in her students' final exam scores in her three different sections. She randomly selects the scores from 10 students in each section. The accompanying data file shows the results. Assume exam scores are normally distributed. Click here for the Excel Data File 10 points 02:25:33 Skipped eBook References a. Construct an ANOVA table. Note: Round "SS" and "MS" to 2 decimal places, and "p-value" and "P' to 3 decimal places. ANOVA Source of Variation Between Groups Within Groups Total SS 0,00 df 0 MS F O Yes, since the p-value is less than significance level. No, since the p-value is less than significance level. O Yes, since the p-value is not less than significance level. O No, since the p-value is not less than significance level. p-value b. Do these data provide enough evidence at the 5% significance level to indicate that there are some differences in average exam scores among these three sections? Check m

A statistics instructor wonders whether significant differences exist in her students' final exam scores in her three different sections. he randomly selects the scores from 10 students in each soction. The accompenying data fle shows the resuits. Assume exam scores re normally distributed. Clek here for the Excel Doto File n. Construct an ANOVA toble. Note: Round "SS" and "MS' to 2 decimal places, and "p-vale" and " F " to 3 decimal places. b. Do these dato provide enough evidence at the 5% significance level to indicate that there are some differences in average exam scores among these three sections? Yes, since the p-value is less than significance level. No, since the pvalue is less than significance level. Yos, since the pralue is not less than significance level. No, since the p-value is not less than significance level. \begin{tabular}{|c|c|c|l|l|} \hline Section 1 & Section 2 & Section 3 & & \\ \hline 83 & 93 & 69 & & \\ \hline 69 & 83 & 66 & & \\ \hline 73 & 97 & 57 & & \\ \hline 52 & 74 & 81 & & \\ \hline 68 & 73 & 49 & & \\ \hline 96 & 75 & 72 & & \\ \hline 83 & 78 & 64 & & \\ \hline 76 & 84 & 87 & & \\ \hline 67 & 54 & 61 & & \\ \hline 79 & 72 & 69 & & \\ \hline \end{tabular} 0225:38 Skipped eBook References A statistics instructor wonders whether significant differences exist in her students' final exam scores in her three different sections. he randomly selects the scores from 10 students in each soction. The accompenying data fle shows the resuits. Assume exam scores re normally distributed. Clek here for the Excel Doto File n. Construct an ANOVA toble. Note: Round "SS" and "MS' to 2 decimal places, and "p-vale" and " F " to 3 decimal places. b. Do these dato provide enough evidence at the 5% significance level to indicate that there are some differences in average exam scores among these three sections? Yes, since the p-value is less than significance level. No, since the pvalue is less than significance level. Yos, since the pralue is not less than significance level. No, since the p-value is not less than significance level. \begin{tabular}{|c|c|c|l|l|} \hline Section 1 & Section 2 & Section 3 & & \\ \hline 83 & 93 & 69 & & \\ \hline 69 & 83 & 66 & & \\ \hline 73 & 97 & 57 & & \\ \hline 52 & 74 & 81 & & \\ \hline 68 & 73 & 49 & & \\ \hline 96 & 75 & 72 & & \\ \hline 83 & 78 & 64 & & \\ \hline 76 & 84 & 87 & & \\ \hline 67 & 54 & 61 & & \\ \hline 79 & 72 & 69 & & \\ \hline \end{tabular} 0225:38 Skipped eBook References