A statistics instructor wonders whether significant differences exist in her students' average exam scores in her three different sections. She randomly selects the scores from 10 students in each section. A portion of the data is shown in the accompanying table. Assume exam scores are normally distributed.(You may find it useful to reference theF table.)

Section 1		Section 2		Section 3
	82				50				72
	76				51				79
	89				78				95

Section 1 Section 2 Section 3 82 50 72 76 51 79 63 59 96 90 76 86 61 74 54 79 50 86 56 73 78 59 63 83 79 84 95 89 78 95

a.Construct an ANOVA table.(Round intermediate calculations to at least 4 decimal places. Round "SS", "MS", "p-value" to 4 decimal places and "F" to 3 decimal places.)

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?

multiple choice

Nosince thep-value is not less than significance level.

Nosince thep-value is less than significance level.

Yessince thep-value is not less than significance level.

Yessince thep-value is less than significance level.