why do you balance small samples why is sample-balancing important sample balance in research how do you balance a sample how do you balance sample size why is sampling different which of the following is an example of a sampling problem? how to balance a sample how do you balance small sample how to balance small samples how to balance a sample how to balance the small sample sample balance what is balancing sample sizes what is the best way to balance small samples how to do sample balance how to balance small samples in survey design how many surveys should we balance how to balance samples what ratios are used to balance sample sizes