Greg and Casie are married and will file a joint return. For 2020, their modified adjusted gross income is $80,000. Their dependent daughter, Katelyn (21), is in her third year at State University. Greg and Casie are not students, and they have no other dependents. They paid $6,300 for Katelyn's tuition during the year. What is the maximum American Opportunity Tax Credit (AOTC) they may be eligible to receive

Which is cheaper: eating out or dining in? the mean cost of a flank steak, broccoli, and rice bought at the grocery store is $13.04 (money.msn website, november 7, 2012). a sample of 100 neighborhood restaurants showed a mean price of $12.75 and a standard deviation of $2 for a comparable restaurant meal. a. develop appropriate hypotheses for a test to determine whether the sample data support the conclusion that the mean cost of a restaurant meal is less than fixing a comparable meal at home. b. using the sample from the 100 restaurants, what is the p-value? c. at a = .05, what is your conclusion? d. repeat the preceding hypothesis test using the critical value approach