Perform the significance test and summarize the results

Assignment Help Basic Statistics

Reference no: EM131423296

The effect of n. In given Example, consider what would have happened if you had paid for twice as many subjects to be tested. Assume that the results would be similar to those in your test-that is, 65% of the subjects had better UVA and UVB protection with your product. Perform the significance test and summarize the results.

Example
Comparing two sunblock lotions. Your company produces a sunblock lotion designed to protect the skin from exposure to both UVA and UVB radiation from the sun. You hire a testing firm to compare your product with the product sold by your major competitor. The testing firm exposes skin on the backs of a sample of 20 people to UVA and UVB rays and measures the protection provided by each product.

For 13 of the subjects, your product provided better protection, while for the other 7 subjects, your competitor's product provided better protection.

Reference no: EM131423296

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