Statistics

Starting with the data values 70 and 100, add three data values to the sample so that the mean is 81, the median is 94, and the mode is 94. Please show all of your work.

  1. 0
asked by robyn
  1. Since the mode is 94, at least two of the scores = 94.

    For the mean:

    (70+100+94+94+x)/5 = 81

    Solve for x for the last score.

    posted by PsyDAG

Respond to this Question

First Name

Your Response

Similar Questions

  1. Statistics

    Starting with the data values 70 and 100, add three data values to the sample so that the mean is 96, the median is 97, and the mode is 97. Please show all of your work
  2. Statistical Math

    Starting with the data values 70 and 100, add three data values to the sample so that the mean is 90, the median is 91, and the mode is 91. Please show all of your work.
  3. Plz help me Sue!!

    Starting with the data values 70 and 100, add three data values to the sample so that the mean is 81, the median is 91, and the mode is 91. How do i do this??
  4. Statistics

    Starting with the data values 70 and 100, add three data values to the sample so that the mean is 81, the median is 91, and the mode is 91. How do i do this??
  5. statistics

    Starting with the data values 70 and 100, add three data values to the sample so that the mean is 96, the median is 97, and the mode is 97
  6. statistics

    starting with the values 70 and 100, add 3 data values to the sample so that the mean is 76. the median is 82 and the mode is 82. show work
  7. statistics

    Start with x = 100 and add four x values to make a sample of five data such that the standard deviation of these data equals 0.
  8. stats

    Start with x = 100 and add four x values to make a sample of five data such that the standard deviation of these data equals 0.
  9. Help plz!! Math....

    Start with x = 100 and add four x values to make a sample of five data such that the standard deviation of these data equals 0
  10. Statistics

    Start with x = 100 and add four x values to make a sample of five data such that the standard deviation of these data equals 0

More Similar Questions