The number of gold medals won by ten countries during the 1996 Olympics are given below. Use the data below to make a stem-and-leaf plot
(9,16,9,15,20,13,7,26,9,44)

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

The graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select two of the following that apply.

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.