A standard deviation is the square root of the ______.

What were the public's sentiments toward royal governors appointed by the British crown during the pre-independence era?

What will be an ideal response?

When have you collected enough baseline data so that you can move on to the treatment phase of the experiment?

a. after about two weeks b. once you have at least a dozen baseline observations c. when there is a downward trend rather than an upward trend d. there is no trend and little variability