In a psychology journal, researchers reported that a chief executive officer's facial structure can be used to predict a firm's financial performance. The study involved measuring the facial width-to-height ratio (WHR) for each in a sample of 40 CEOs at publicly traded Fortune 500 firms. These WHR values determined by computer anah zing a photo of the CEO's face had a mean of x= 1.96 and a standard deviation of s= 0.17.

Find and interpret a 90% confidence interval for ?, the mean facial WHR for all CEOs at publicly traded Fortune 500 firms (Round to three decimal places as needed.)

Which of the following goals is most effective? i will purchase a house by age twenty-five. i will purchase a three-bedroom house located near cherry park by my twenty-fifth birthday. in order to reach this goal, i will graduate from college and secure a job as a software developer.

1) u. s. real gdp is substantially higher today than it was 60 years ago. what does this tell us, and what does it not tell us, about the well-being of u. s. residents? what are the limitations of the gdp as a measure of economic well-being? given the limitations, why is gdp usually regarded as the best single measure of a society’s economic well-being? 2) what is an intermediate good? how does an intermediate good differ from a final good? explain why it is the case that the value of intermediate goods produced and sold during the year is not included directly as part of gdp, but the value of intermediate goods produced and not sold is included directly as part of gdp.

Wallace company provides the following data for next year: month budgeted sales january $120,000 february 108,000 march 140,000 april 147,000 the gross profit rate is 35% of sales. inventory at the end of december is $29,600 and target ending inventory levels are 10% of next month's sales, stated at cost. what is the amount of purchases budgeted for january?