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salman_09

  • one year ago

please help me just 20 min left in my exam my question is.Weights of male mountain lions follow the normal distribution with a median of 150 lb and an interquartile range of 8.2 lb. Find the 75th and 95 percentile of the weights.

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  1. salman_09
    • one year ago
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    plz can anybody tell

  2. Directrix
    • one year ago
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    This problem has been worked before here. I don't know whether the solutions are correct. http://openstudy.com/study#/updates/515510ffe4b07077e0bfe229 http://openstudy.com/study#/updates/5151b30de4b0d02faf5bfbc2

  3. salman_09
    • one year ago
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    The scatter diagram of midterm scores and final scores in a large class is football shaped. For about 80% of the students, the regression estimate of final score based on midterm score is correct to within 15 points. For about 95% of the students, the regression estimate of final score based on midterm score is correct to within ___________ points.

  4. Directrix
    • one year ago
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    One again, a repetition, I think. Read carefully. http://openstudy.com/study#/updates/5154085ee4b07077e0bf7f57

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