what kind of testing involves creating two versions of an ad, showing both
Added by Ismael A.
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Step 1: Identify the purpose of the testing, which is to compare the effectiveness of two different versions of an advertisement. Show more…
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An advertiser is experimenting with a new color scheme and conducts a study to test its effectiveness. In which situation could they use the two-sample t-test for comparing two population means?
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A web developer wanted to test which types of advertisements were the most cost effective. He suspected that advertisements with animations generated more clicks than advertisements without animations but wanted to make sure before he started to recommend advertisements with animations to his clients. He created advertisements with animations for 30 different products and then created advertisements without animations for those same projects. Then he measured the click-through rate for those advertisements. The data is given below (given as percentages of total visitors to the site that clicked on the advertisement). Use Excel to test the paired data and determine whether the true mean difference in the click rates of advertisements without animations and the click rates of advertisements with animations is less than zero. Assign rates from advertisements without animations to population 1 and the others to population 2. Identify the t-test statistic, rounding to two decimal places, and the p-value, rounding to three decimal places.
Texts: A/B Testing and Number of Clicks. A/B testing is a method for comparing two versions of a product in an attempt to determine which version is preferred by customers. A/B testing is often used in webpage design by randomly presenting one of two possible website designs and then measuring performance metrics for each webpage, such as the number of clicks on a particular link. Suppose that a company is performing an A/B test for two versions of a webpage: Version A and Version B. The company is measuring the number of clicks on each webpage version per day, and these data are contained in the file "WebpageClicks". a. Compute the mean and median number of clicks per day for Version A and Version B of the webpage. Which version appears to be generating more clicks per day? b. Provide a five-number summary for the number of clicks per day generated by Version A and Version B. c. Construct boxplots for the number of clicks per day generated by Version A and Version B. Are there outliers for the number of clicks generated per day by Version A? Are there outliers for the number of clicks generated per day by Version B?
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