We are interested in determining whether or not the variances of the sales at two music stores (a and b) are equal. a sample of 26 days of sales at store a has a sample standard deviation of 30 while a sample of 16 days of sales from store b has a sample standard deviation of 20. 17. refer to exhibit 11-2. the test statistic is a. 1.50 b. 0.67 c. 1.56 d. 2.25 18. refer to exhibit 11-2. the p-value for this test is a. between 0.05 and 0.10 b. between 0.10 and 0.2 c. between 0.2 and 0.3 d. none of these alternatives is correct. 19. refer to exhibit 1 1-2 at 95% confidence the null hypothesis a. should be rejected b. should not be rejected c. should be revised d. none of these alternatives is correct.

Based on this model, households earn income whenfirms purchasegoods and services in factor markets. suppose eileen earns $575 per week working as an analyst for a-plus accountants. she uses $10 to buy a box of aspirin at pillmart pharmacy. pillmart pharmacy pays clancy $250 per week to work the cash register. clancy uses $125 to purchase tax services from a-plus accountants. identify whether each of the following events in this scenario occurs in the factor market or the product market. event factor market product market eileen earns $575 per week working for a-plus accountants. eileen spends $10 to buy a box of aspirin. clancy spends $125 to purchase tax services from a-plus accountants. which of the elements of this scenario represent a flow from a firm to a household