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March 26, 2017

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Ten members of a fraternity take a statistics course. Here are their scores on the first exam in the course. 61,74,47,60,62,63,65,79,55,85. In all 135 students took the exam. The third quartile for all 135 scores was 69. How many students had scores higher than 69?

  • statistics - ,

    You have a lot of unnecessary data given to answer your question.

    .25 * 135 = ?

  • statistics - ,

    Multiple choice question that's hard to figure out and understand.(information provided)
    Ten members of a fraternity take a statistics course. Here are their scores on the first exam in the course: 61,74,47,60,62,63,65,79,55,85.
    The question states: In all, 135 students too the exam. The third quartile for all 135 scores was 69. How many students had scores higher than 69? a. 34, b.67, c.69 and d.101

  • statistics - ,

    Victor or Junior, did you multiply my response to find the answer?

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