|A study includes the accompanying data on compression strength (lb) for a sample of 12-oz aluminum cans filled with strawberry drink and another sample filled with cola. Does the data suggest that the extra carbonation of cola results in a higher average compression strength? Assuming equal population variances, write the hypotheses and run an appropriate test to draw the conclusion. (Hint: the (n-1)sž+(m-1)s3 pooled variance s, || п+т-2 Sample Мean Sample St. Dev. Beverage Sample Size Strawberry drink Cola 15 546 21 15 560 15

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