A survey of 430 randomly chosen adults found that 21% of the 222 men and 18% of the 208 women had purchased books online. A researcher used a Z Test Difference of Proportions to investigate this observed difference in proportions and calculated p-value 0.22.
Each of the following conclusion is wrong. Briefly explain why.
There is strong evidence that men are more likely than women to purchase books online.
Since the p-value is high, we have evidence that there is no difference in the proportions of men and women who buy books online.
There is a 22% chance that the same proportion of men and women buy books online.
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A survey of 430 randomly chosen adults found that 21% of the 222 men and 18% of the 208 women had purchased books online. A researcher used a Z Test Difference of Proportions to investigate this observed difference in proportions and calculated p-value 0.
Please don't copy another solution. Make it original! A survey of 430 randomly chosen adults found that 21% of the 222 men and 18% of the 208 women had purchased books online. A researcher used a Z Test Difference of Proportions to investigate this observed difference in proportions and calculated p-value 0.22. a. Each of the following conclusions is wrong. Briefly explain why. There is strong evidence that men are more likely than women to purchase books online. There is...
A survey of 432 randomly chosen adults finds that 46 of 226 men and 40 of 206 women had purchased books online. Complete parts a through c below. Determine the statistic. (Round to two decimal places as needed.) Find the P-value P-value-(Round to three decimal places as needed.) Is there evidence that the sex of the person and whether they buy books online are associated? Ho- There is Vevidence to conclude that either men or women are more likely to...
A survey of 500 randomly chosen adults found that 30% of the 300 men and 20% of the 200 women had purchased books online. You are to test the hypothesis that online rates are the same for men and women. What is the p-value of your test of significance?