Mr. Erikson plans to tile the floor of the hallway in a school, as shown in the diagram below. Intersecting sides of the diagram meet at right angles. The tiles are squares measuring one foot on each side. What is the minimum number of tiles that Mr. Erikson needs in order to tile the floor?
174
162
154
150

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.