Michelle collected data from a random sample of 1000 homeowners in her state asking whether or not they use video cameras in their homes. Based on the results, she reports that 50% of the homeowners in the nation use video cameras in their homes. Why is this statistic misleading?  You do not have to show work for this question.

Which of the following is a real number? Select all correct answers.  You do not have to show work on your paper.

Two students, Stephanie and Maria, want to find out who has the higher GPA when compared to each of their schools. Stephanie has a GPA of 3.85, and her school has a mean GPA of 2.9 and a standard deviation of 0.3. Maria has a GPA of 3.6, and her school has a mean of 2.85 and a standard deviation of 0.1. Who has the higher GPA when compared to each of their schools?  Show work on paper.

If p represents the statement “a quadrilateral does not have four sides,” then which of the following statements is represented by ∼p? Choose each correct answer. You do not have to show work on your paper for this question.

Construct a truth table for (

Find the sample variance of the following set of data: Round to one decimal.  show work on paper. 3, 4, 5, 8

Which of the following is a whole number? Select all correct answers.  You do not have to show work on your paper.

Alice sells boxes of candy at the baseball game and wants to know the mean number of boxes she sells. The numbers for the games so far are listed below. 15,15,18,25,14 Find the mean boxes sold.  Round to the nearest whole number.  Show all work on paper.

A survey of 200 people found that 80 like using a treadmill, 45 like using a recumbent bike, and 30 like both. How many people like using a treadmill or recumbent bike, or both?  Please show on your paper how you arrived at your answer.

Use the following preference table. 9 16 22 14 1st Choice Bob Tim Elsa Bob 2nd Choice Tim Elsa Tim Elsa 3rd Choice Elsa Bob Bob Tim Who wins if the plurality method is used?  Show work on paper.