Cost of attendance at UCR For 17 randomly selected students enrolled at UCR, the sample mean and standard deviation for cost of attendance is $22,298 and $14,200, respectively. You are asked to use this information to conduct a significance test to evaluate the University's claim that the average cost of attendance for UCR undergraduates is $30,000. Use a significance level of .05. 10 1 point Which of the following best describes the appropriate significance test for this scenario? one-sided test because the alternative hypothesis is that the cost of attendance is not equal to $30,000 two-sided test because the alternative hypothesis is that the cost of attendance is not equal to $30,000 one-sided test because the alternative hypothesis is that the cost of attendance is greater than $30,000 two-sided test because the alternative hypothesis is that the cost of attendance is greater than $30,000 11 1 point What is the value of the test statistic for this significance test? 121 point What is the approximate value of the p-value for the test statistic? between .02 and .05 between .01 and .025 between .01 and .02 between .025 and .05 Cost of attendance at UCR For 17 randomly selected students enrolled at UCR, the sample mean and standard deviation for cost of attendance is $22,298 and $14,200, respectively. You are asked to use this information to conduct a significance test to evaluate the University's claim that the average cost of attendance for UCR undergraduates is $30,000. Use a significance level of .05. 10 1 point Which of the following best describes the appropriate significance test for this scenario? one-sided test because the alternative hypothesis is that the cost of attendance is not equal to $30,000 two-sided test because the alternative hypothesis is that the cost of attendance is not equal to $30,000 one-sided test because the alternative hypothesis is that the cost of attendance is greater than $30,000 two-sided test because the alternative hypothesis is that the cost of attendance is greater than $30,000 11 1 point What is the value of the test statistic for this significance test? 121 point What is the approximate value of the p-value for the test statistic? between .02 and .05 between .01 and .025 between .01 and .02 between .025 and .05