A Double Dose of #measurePR
Waxing UnLyrical
MAY 17, 2011
Steve also recommended Raosoft’s sample size calculator , which will do the math for you (and which Narciso Tovar was quite happy about). This time around, he elaborated, explaining that online samples can be biased. Image: haleysuzanne via Flickr, CC 2.0. She’s killer-smart, so don’t miss it!
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