Explain the general rationale behind using a z-score for describing how an indivdual performed on an exam compared to just stating the overall mean and the indivdual's score. how does the information differ in the two situations? what additional information are you gaining with a z-score?

An object accelarates from rest to a velocity of 2.4m/s over a distance of 16m what was its accelaration

Gretta needs a $300,000 mortgage and is offered two choices. the monthly payments for the fixed rate and predicted payments for the arm are shown. adjustable rate mortgage year monthly payment 1-15 $1,610.46 adjustable rate mortgage year monthly payment 1-5 $1,520.06 6-15 $1,728.54 what is the difference between the total costs of the mortgages rounded to the nearest hundred? $8,700 $1,700 $15,800 $5,000

In which of the following conflicts did the distribution of ethnic groups act as a centripetal force? cyprus afghanistan north and south korea iraq former yugoslavia