Question 1: Give an example of a categorical variable and a quantitative variable. Explain the difference between them. Question 2: What are the measures of center and when is it better to use one over the other?

Question 3: Explain how to check a data set for outliers.

Question 4: Explain SOCS.

What is the solution of log2  (3x  -  7)  =  3? 4 5

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?