Is there a difference in the pricing at Walmart versus Target for health and beauty supplies? To answer this question, a student randomly selected 10 identical products at each store and recorded the price. Assuming that the conditions for conducting the test are satisfied, determine if there is a price difference between Walmart and Target for health and beauty supplies. Use the α = 0.05 level of significance.

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Product Herbal Essence Dial body wash Listerine Whitening Colgate White Mens Speed Stick Women Dove deodorant Benadryl Allergy Gillette razors Q-Tips Nice 'n Easy color blend Price at Walmart ( 2.94 3.16 4.74 2.84 1.72 1.72 3.77 7.44 3.77 5.98 Price at Target () 2.94 3.79 4.74 2.49 1.97 1.72 3.99 7.99 3.64 5.99