Please help ..Select the correct answer. Which situation is best modeled by an exponential function with time as the independent variable?
O A.
an investment that increases by $30 every year
OB.
an investment that increases by $1 every 2 weeks
OC.
"an investment that takes 2 years to increase in value by $50 and 10 years to increase in value by $250
OD
an investment that increases by a constant factor of 1.03, or at a rate of 3%, every year

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.