A real estate company is interested in testing whether, on average, families in Gotham have been living in their homes different amounts of time than families in Metropolis have. A random sample of 100 families from Gotham and a random sample of 150 families in Metropolis yield the data on length of residence in current homes. Random samples yield the following results. Gotham: XG= 35 months, SG2= 900 Metropolis: XM= 50 months, SM2= 1050 Assuming equal variances and normal distributions, what is the number of degrees of freedom?

What two elements normally must exist before a person can be held liable for a crime

What would happen to the equilibrium price and quantity of lattés if the cost to produce steamed milk

Beagle autos is known for its affordable and reliable brand of consumer vehicles. because its shareholders expect to see an improved rate of growth in the coming years, beagle's executives have decided to diversify the company's range of products so that at least 40 percent of the firm's revenue is generated by new business units. however, the company's resources, capabilities, and competencies are limited to producing other forms of motorized vehicles, such as motorcycles and all-terrain vehicles (atvs). which type of corporate diversification strategy should beagle pursue?