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MethodologyAbout

Health, Household & Baby

Pro-Ven Fit for School Kids Vitamins Kids Probiotic Chewable Tablets | 12.5 Billion CFUs with Vitamin C & D for Ages 4-16 | Strawberry Flavor | Vegetarian, Gluten & Lactose Free | 30 Daily Tablets

Health, Household & Baby3.9· 17,720 Amazon ratings

Bias-adjusted across 17,720 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Health, Household & Baby.

6.6%
Percentile · Global
5.6%
Percentile · Cohort
Health, Household & Baby
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Pro-Ven Fit for School Kids Vitamins Kids Probiotic Chewable Tablets | 12.5 Billion CFUs with Vitamin C & D for Ages 4-16 | Strawberry Flavor | Vegetarian, Gluten & Lactose Free | 30 Daily Tablets

How the score was built

Amazon ratings
17,720

used for the Bayesian percentile

Raw star average
3.9 / 5

unadjusted Amazon mean

Bayesian avg
3.90

raw rating shrunk to the category prior

Reviewer-graph z
0.707

bias-corrected vs. each reviewer's baseline (0 qualifying)

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Same category · Health, Household & Baby

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