Answer to Question #147930 in Statistics and Probability for Star Eduah

Question

Create a simple data set to compare 3 means. At Alpha, =0.05, is there a significant difference in the 3 means? use the ANOVA single factor test in excel.

Answer 1

The F value calculated 1.489 < critical value F(crit) of 3.466. The probability to obtain this result by chance (P-value) was calculated as 0.248 or 24.8 %. So, we are able to conclude that there was not significant difference in average between the three means.