The text reports the results of a test for the significance of the difference in average income for random samples of males and females. males earned an average of about $17,000 more per year and the z score computed in step 4 was 6.53. given these results, which of the following is a reasonable conclusion?
a. there is no gender gap in income in the united states.
b. this difference is statistically significant but quite small.
c. the difference is not statistically significant and was probably caused by random chance.
d. the difference is statistically significant, large, and important.

rural residential development company and suburban real estate corporation form a joint stock company. the longest duration a joint stock company can be formed for is

1. the political environment in india has proven to be critical to company performance for both pepsico and coca-cola india. what specific aspects of the political environment have played key roles? could these effects have been anticipated prior to market entry? if not, could developments in the political arena have been handled better by each company? 2. timing of entry into the indian market brought different results for pepsico and coca-cola india. what benefits or disadvantages accrued as a result of earlier or later market entry? 3. the indian market is enormous in terms of population and geography. how have the two companies responded to the sheer scale of operations in india in terms of product policies, promotional activities, pricing policies, and distribution arrangements? 4. “global localization” (glocalization) is a policy that both companies have implemented successfully. give examples for each company from the case.

Select the correct answer. sarah works in a coffee house where she is responsible for keying in customer orders. a customer orders snacks and coffee, but later, cancels th snacks, saying she wants only coffee. at the end of the day, sarah finds that there is a mismatch in the snack items ordered. which term suggest data has been violated? a. security b. integrity c. adding d. reliability e. reporting