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Question 1 of 20 > Stacked @- Your company produces a sunblock lotion designed to protect the skin from both UVA and UVB exposure from
Question 1 of 20 > Stacked @- Your company produces a sunblock lotion designed to protect the skin from both UVA and UVB exposure from the sun. You hire a company to compare your product with the product sold by your major competitor. The testing company exposes skin on the backs of a sample of 20 people to UVA and UVB rays and measures the protection provided by each product. Suppose that your product provided better UVA and UVB protection for 16 of the 20 subjects. Perform the signicance test and summarize the results. Determine the sample proportion 13. (Use decimal notation. Give your answer to two decimal places.) E || Question 2 of 20 > Stacked D - Attempt 1 v Your company produces a sunblock lotion designed to protec e 5km from both UVA and UVB exposure from the sun. You hire a company to compare your product with the product sold by your major competitor. The testing company exposes skin on the backs of a sample of 20 people to UVA and UVB rays and measures the protection provided by each product. Suppose that your product provided better UVA and UVB protection for 16 of the 20 subjects. Perform the signicance test and summarize the results. Determine the test statistic. (Use decimal notation. Give your answer to two decimal places.) . . 2.2 test statlstlc: Incorrect Determine the P-value. (Use decimal notation. Give your answer to four decimal places. 0.025 Pvalue =
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