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A large sports team claims that, on average, 13000 fans attend a game at their stadium. A company that just invested in the stadium wants to perform a test to determine whether or not more fans attend. They take a random sample of 17 past games and find a mean attendance of 15100 fans. They know the standard deviation for every game is 3350 fans. Perform the test at a 2% level of significance. Assume the population for game attendance is normally distributed. a. Check all of the requirements that are satisfied. -- random -- the 5: distribution is normal since 11. 2 30 - the :7: distribution is normal since the a: distribution is normal - the 33 distribution is normal since up 2 10 and nq 2 10 b. Identify the null and alternative hypotheses. HoIl:l 1\"Jr1-:] c. What type of hypothesis test should you conduct (left, right, or two-tailed)? left-tai led right-tailed two-tailed d. Identify the appropriate significance level. Make sure to enter your answer as a decimal. e. Which calculator function should you use? f. Find the test statistic. Write the result below, and be sure to round your final answer to two decimal places. :1 g. Find the p-value. Enter your answer as a decimal (not a percentage) and round to 4 decimal places. l:l h. Should you reject or not reject the null hypothesis? reject the null hypothesis since p-value g a do not reject the null hypothesis since p-value > a reject the null hypothesis since the test statistic is inside the critical region do not reject the null hypothesis since the test statistic is outside the critical region i. Select the statement below that best represents the interpretation. There is sufficient evidence to support the claim that more than an average of 13000 fans attend the games. There is not sufficient evidence to support the claim that more than an average of 13000 fans attend the games. The sample data support the claim that more than an average of 13000 fans attend the games. We accept that 13000 fans attend the games on average. 0 Caught warning in the question code: Cannot use a scalar value as an array on line 53 in file Ivar!app!currentfassesSZIquestionslQuestionHtmlGenerator.php(199) : eval()'d code Suppose that, on average, U.S. adults get fast food 15 times a week. In a random sample of 40 people, it was found that they ordered fast food an average of 17 times in one week. Assume the population standard deviation is 4.2. Perform a test at a significance level of 5% to determine whether or not the number of times a U.S. adult gets fast food in a week is different from 15. a. Check all of the requirements that are satisfied. 7 random - the :3 distribution is normal since 71 2 30 7 the 5 distribution is normal since the 3 distribution is normal the 13 distribution is normal since 111) 2 10 and nq 2 10 b. Identify the null and alternative hypotheses. c. What type of hypothesis test should you conduct (left, right, or two-tailed)? left-tailed right-tailed two-tailed d. Identify the appropriate significance level. Make sure to enter your answer as a decimal. e. Which calculator function should you use? f. Find the test statistic. Write the result below, and be sure to round your final answer to two decimal places. g. Find the critical value. Round your answer to 2 decimal places. :] h. Should you reject or not reject the null hypothesis? reject the null hypothesis since p-value 5 a: do not reject the null hypothesis since p-value > a reject the null hypothesis since the test statistic is inside the critical region do not reject the null hypothesis since the test statistic is outside the critical region i. Select the statement below that best represents the interpretation. There is sufficient evidence to support the claim that the amount of times U.S. adults order fast food is different than 15. There is not sufficient evidence to support the claim that the amount of times U.S. adults order fast food is different than 15. The sample data support the claim that U.S. adults get fast food 15 times a week. We accept the claim that U.S. adults get fast food 15 times a week