In 2020, Theresa was in an automobile accident and suffered physical injuries. The accident was caused by Ramon's negligence. In 2021, Theresa collected from his insurance company. She received $15,000 for loss of income, $10,000 for pain and suffering, $50,000 for punitive damages, and $6,000 for medical expenses that she had deducted on her 2020 tax return (the amount in excess of 7.5% of adjusted gross income). As a result of this, Theresa's 2021 gross income is increased by

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