A study by the department of education of a certain state was trying todetermine the mean SAT scores of the graduating high

Posted on By mobete 4 Comments on  A study by the department of education of a certain state was trying todetermine the mean SAT scores of the graduating high

 A study by the department of education of a certain state was trying to determine the mean SAT scores of the graduating high school seniors. The
study found that the mean SAT score was 496 with a margin of error of 20.
Which of the following is a reasonable value for the true mean SAT score of
graduating high school seniors?

Mathematics

Comments (4) on “ A study by the department of education of a certain state was trying todetermine the mean SAT scores of the graduating high”

  1. (- 1, 0 )

    step-by-step explanation:

    an x- intercept is where the function crosses the x- axis.

    to find the x- intercept/s look for the value of x when f(x) = 0

    from the given table there are 3 values of x where f(x) = 0

    when x = - 1, x = 2, x = 3

    the one that is listed is (- 1, 0 )

    [tex]Which is an x-intercept of the continuous function in the table[/tex]

    Reply

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