What is the area of the octagon? rectangular shaped 3cm 4cm 9 cm 4 cm 8 cm
2 cm inside the rectangle

72
59
42
38
31

How can you check that you have correctly converted frequencies to relative frequencies?

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.

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?