PRACTICE ANOTHER Concentration is a one person memory game in which cards are laid facedown on a surface and two cards are

Question

PRACTICE ANOTHER Concentration is a one person memory game in which cards are laid facedown on a surface and two cards are flipped faceup at a time The object of the game is to turn over matching pairs of cards An online version of the game has two different versions one shows pictures of animals on the cards and one shows pictures of babies Student researchers wanted to investigate whether the two versions of the game are equally difficult so they recruited a sample of 26 participants and asked each participant to try both versions of the game in a random order Sixteen of the participants finished the version with animals on the cards faster than the version with babies on the cards Do these data provide convincing evidence that one version of the game is easier than the other Test the appropriate hypotheses using a significance level of a 0 1 You may assume that the participants in the study are representative of a larger population H USE SALT State the appropriate null and alternative hypotheses Let p be the population proportion of individuals who finish the version with animals on the cards faster than the version with babies on the cards Enter for as needed Ho p 0 5 p 0 5 Find the test statistic Round your answer to two decimal places MY Use technology to find the P value Round your answer to four decimal places P value State the conclusion in the problem context Reject Ho We have convincing evidence that one version of the game is easier than the other Reject Ho We do not have convincing evidence that one version of the game is easier than the other Fail to reject H We have convincing evidence that one version of the game is easier than the other Fail to reject H We do not have convincing evidence that one version of the game is easier than the other

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