Group 1 has a sample sd of 10.0 (n = 8) while group 2 has a sample
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Group 1 has a sample sd of 10.0 (n = 8) while group 2 has a sample sd = 8 ( n = 15). Test whether the variances in the two groups are significantly different at the 5% level?
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Suppose we have two groups with sample sizes of 8 and 15.
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