statistics

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below is the test scores for students in a statistics class.80,65,79,83,60,79,90,77,84,93.the professor assigned a grade of c to students whose test scores were within 5 points of the mean in either direction .how many students got cs?list their test scores.

  • statistics -

    Add the scores. Divide the sum by 10.

  • statistics -

    Ms. Sue's response gives you the mean. Then count the number of scores within ± 5.

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