inference of two population variances

[ralphbenno]

Compare tires purchased from 2 different companies- random sample of 10 tires,  Sample data is attached.

Q.Need SAS code for

test to determine if there is a difference between the standard deviation of the two brands.

calculate the p-value

[ballardw]

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@ralphbenno wrote:

Compare tires purchased from 2 different companies- random sample of 10 tires,  Sample data is attached.

Q.Need SAS code for

test to determine if there is a difference between the standard deviation of the two brands.

calculate the p-value

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What have you tried so far? This sounds a lot like homework for a class. If so, did your instructor provide any idea what test would be appropriate? Or suggested SAS Procedure?