Situation: A 30 gram sample of a substance that's used to sterilize surgical instruments has a k-value of 0.1257. N= Noekt No = initial mass (at time t= 0) N = mass at time t k= a positive constant that depends on the substance itself and on the units used to measure time t = time, in days​

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.