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TABLE 13-11A company that has the distribution rights to home video sales of previously released movies would like to use the box office gross (in millions of dollars) to estimate the number of units (in thousands of units) that it can expect to sell. Following is the output from a simple linear regression along with the residual plot and normal probability plot obtained from a data set of 30 different movie titles:   ANOVA  Referring to Table 13-11, which of the following is the correct alternative hypothesis for testing whether there is a positive linear relationship between box office gross and home video unit sales?

If f(x) = x2-3x+2, then what is the value of f(1){“version”:”1.1″,”math”:”f(1)”} ?

Solve this system of equations. Write your answer as an ordered pair. x + 2y = 7 3x – 2y = 12

You can locate the x-intercept of a line by: (Select all which apply.)

The password for your online exam is: Populus25The link for the WebAssign exam is in the Step 1 folder and you should have opened it in a new tab before you begin this test.Instructions:Before you begin your exam, hold up all sheets of paper you will be using to the camera to show that there is nothing written on it.Enter the password found above into the online exam tab open in Step 1 and complete the exam. Once completed, hold up each completed sheet of paper to the camera.Answer the Yes/No question below and proceed to the next question.DO NOT SUBMIT OR CLOSE YOUR TEST before answering all the questions.Question:I have completed and submitted my online exam and I have held up all my sheets of paper (front and back) to record an image of them on the camera.

The set of the input values of a function is called the:

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Consider the polynomial  6y4-9y2+3{“version”:”1.1″,”math”:”6y4-9y2+3″}. How many terms are there? _______ What is the leading coefficient? _______ What is the constant term? _______ What is the degree of the polynomial? _______

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