Stephanie is a twelve-year-old who often assists neighbors on weekends by babysitting their children. Calculate the 2013 standard deduction Stephanie will claim under the following independent circumstances (assume that Stephanie's parents will claim her as a dependent).a. Stephanie reported $850 of earnings from her babysitting. Standard deduction:
b. Stephanie reported $1,500 of earnings from her babysitting. c. Stephanie reported $6,200 of earnings from her babysitting.

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