Rankquant
MethodologyAbout

Electronics & Phones

ITOYA ITY90801 Portfolio Advantage 8.5X11

Electronics & Phones4.7· 272 Amazon ratings

Bias-adjusted across 272 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Electronics & Phones.

91.9%
Percentile · Global
96.0%
Percentile · Cohort
Electronics & Phones
View on Amazon

Amazon Associates link · as an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

ITOYA ITY90801 Portfolio Advantage 8.5X11

How the score was built

Amazon ratings
272

used for the Bayesian percentile

Raw star average
4.7 / 5

unadjusted Amazon mean

Bayesian avg
4.59

raw rating shrunk to the category prior

Buy it: View on Amazon →

Same category · Electronics & Phones

Similar products