Tawanna is asked to find the gcf of each term in the expression . her work is shown below. factors of 2ab: 1, 2, a, and bfactors of 8b: 1, 2, 4, 8, and bgcf: (1)(1)(2)(2)( b.( b. which best describes the error in tawanna’s solution? tawanna factored one or both pieces of the expression incorrectly. tawanna did not include each factor in the gcf. tawanna should have used each common factor once. tawanna included only one of the variables in her solution.

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.