A packaged-goods company wishes to know which of the three packaging types is most effective for consumers in control group vs uncontrolled group setting. This can be measured through paired samples t-test.

Question

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A paired samples t-test is used to compare the means of two related samples. In this case, the two samples are the control group and the uncontrolled group. The t-test will determine if there is a significant difference between the means of the two groups.

A Packaged-Goods Company Wishes to Know Which of the Three