If to get B in the algebra course you have to get an average between 84 and 86 inclusive and you know that so far you have the following marks in the first three exams 78, 78 and 79. How much is the possible score you can get in the fourth exam to get B, will it be possible?

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.