4 ms·
What's the margin of error on this survey? My guess is the one tenth of a point drop in satisfaction is inside it. A more accurate title (for the original arti
by fpgeek 14y ago
What's the margin of error on this survey? My guess is the one tenth of a point drop in satisfaction is inside it.
A more accurate title (for the original article) would be something like: "iOS 6 Does Not Show the Same Increase in Customer Satisfaction as Previous Releases". And even there, there could be multiple causes which might not have anything to do with how users see iOS 6 (bias in the users sampled, compression of responses as users get closer to the maximum satisfaction, etc.).
- deleted 14y ago[deleted]
- hoddez 14y agoagreed. was thinking the same thing but you beat me to it. anybody who has ever evaluated an A/B test would look at this and immediately question the significance/validity of the result. if only somebody would actually back up their claim with ALL the data for once (i.e. variance and specific sample sizes)