In: Statistics and Probability
Need SAS code for inferred two population variance
testing 2 brand of tires. N= 10 each and alpha= 0.1 data is below
Using hand calculation, there is significant evidence that there is a significant difference between the 2 variance.
I need a SAS code to: reproduce the test statistics and what is the p-value for inferring 2 variances.
brand I | Brand II | ||||
1 | 38.99 | 2 | 44.6 | ||
1 | 39.7 | 2 | 46.9 | ||
1 | 42.3 | 2 | 48.7 | ||
1 | 39.5 | 2 | 41.5 | ||
1 | 39.6 | 2 | 37.5 | ||
1 | 35.6 | 2 | 33.1 | ||
1 | 36 | 2 | 43.4 | ||
1 | 39.2 | 2 | 36.5 | ||
1 | 37.6 | 2 | 32.5 | ||
1 | 39.5 | 2 | 42 | ||