The Tukey-Kramer Multiple Comparison Procedure Allows an Investigator to ________

The Tukey-Kramer multiple comparison procedure allows an investigator to ________.

A) evaluate t-tests,ANOVA,regression,and other tests to determine which statistical tool is best for the data at hand
B) determine which of the means are significantly different,once ANOVA identifies that there is a significant difference among the means of multiple populations
C) determine if the means of several different groups are equal when the assumptions underlying ANOVA are violated
D) determine if the means of several different groups are equal,similar to the ANOVA