Most popular questions and responses by KLM
  1. statistics

    Is the standard deviation of the entire sampling distribution of means a statistic or a parameter?

    asked on March 1, 2010
  2. statistics

    True or False A negative z score must yield a negative probability value.

    asked on February 22, 2010
  3. Stats

    What is the interdecile range of the following: X Percentile 107 10th 114 25th 118 50th 122 75th 129 90th

    asked on January 22, 2010
  4. Statistics

    Does setting alpha at .01, rather than at .05, increase or decrease the likelihood of rejecting Ho?

    asked on March 27, 2010
  5. Stats

    True or false: The distribution with the largest range necessarily has the largest standard deviation.

    asked on January 22, 2010
  1. Organic chemistry


    posted on February 15, 2018
  2. Statistics


    posted on March 28, 2010
  3. statistics

    I thought that was the case but could not find the support. Thanks!

    posted on February 22, 2010
  4. Stats

    Thanks, Bob. The explanation helps!

    posted on January 22, 2010