Consider the following statements about a particular traditional class of statistics students at state u related to discrete and continuous variables. which of the following is a true statement? check all that apply. the number of students in the class is a discrete variable. the average age of the students in the class is a continuous variable. the room number of the class is a continuous variable variable. the average weight of the students is a discrete variable. a student's gpa is a continuous variable.

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the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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rauschg

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where is the diagram? shown below where? ?

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