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Question 27224: Declared Theorem Application, Failed Hypotheses and Finite Evidence Have Different Roles

On this page
  1. Original question and givens
  2. Definition and scope
  3. Step-by-step derivation
  4. Reverse checks
  5. Result
  6. This question review and source binding

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R0053-27224 · q-20261015-advance-20261118-r01-central-limit-theorem-finite-variance-iid-0099

Original question and givens

Use mode=wrong_scaling and complete model={"values":[1,2],"probabilities":[[1,5],[4,5]],"process_certificate":"infinite_iid","n":5}. Give (mode, mean, variance, n, proposed_denominator, required_denominator, proposed_scaling_claim).

  • G001 — Use mode=wrong_scaling and complete model={"values":[1,2],"probabilities":[[1,5],[4,5]],"process_certificate":"infinite_iid","n":5}. Give (mode, mean, variance, n, proposed_denominator, required_denominator, proposed_scaling_claim).

Definition and scope

Use the original question domain, assumptions and cited MKO definitions. This item has second-context mathematical and bilingual review, with the model, answer and every arithmetic step independently recomputed from the original parameters; the source question remains a candidate.

Step-by-step derivation

S001 · implies

Before

source roles = [clt-application-boundary]

After

derived = [[mode, mean, variance, n, proposed_denominator, required_denominator, proposed_scaling_claim]]

Conditions: none

List the complete source field order and mode-specific roles without JavaScript or answer-shape inference;No,undefined and infinity retain their distinct meanings.

Step identifiers and dependencies

Rule: source_ordered_fields_without_JS · Uses: G001

S002 · implies

Before

source roles = [infinite_iid]

After

derived = [ASSUME infinite sequence is IID with this common marginal]

Conditions: none

infinite_iid is an explicit infinite-process premise token,not a construction or finite verification of infinite independence.Subsequent reasoning is conditional on that premise.

Step identifiers and dependencies

Rule: CLT_infinite_iid_is_EXACT_GIVEN_premise_not_constructed_process · Uses: G001, S001

S003 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL law mass sum0 := sum(0, 1/5)

After

CLT ORIGINAL conditional marginal ORIGINAL law mass sum0 = 1/5

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S002

S004 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL law mass sum1 := sum(1/5, 4/5)

After

CLT ORIGINAL conditional marginal ORIGINAL law mass sum1 = 1

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S003

S005 · implies

Before

source roles = [CLT ORIGINAL conditional marginal, [1, 2], [[1, 5], [4, 5]]]

After

derived = [[[1, 1/5], [2, 4/5]], 1]

Conditions: none

Pair ORIGINAL values/probabilities before numeric sorting,retaining zero-mass labels and checking total mass1.This qualifies a finite marginal,not an infinite IID process inferred from samples.

Step identifiers and dependencies

Rule: CLT_ORIGINAL_value_probability_pairs_NUMERIC_order_normalized · Uses: G001, S004

S006 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL value times probability0 := mul(1, 1/5)

After

CLT ORIGINAL conditional marginal ORIGINAL value times probability0 = 1/5

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S005

S007 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL ascending mean sum0 := sum(0, 1/5)

After

CLT ORIGINAL conditional marginal ORIGINAL ascending mean sum0 = 1/5

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S006

S008 · calculation

Before

CLT ORIGINAL conditional marginal exact value square0 := mul(1, 1)

After

CLT ORIGINAL conditional marginal exact value square0 = 1

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S007

S009 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL square times probability0 := mul(1, 1/5)

After

CLT ORIGINAL conditional marginal ORIGINAL square times probability0 = 1/5

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S008

S010 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL ascending second moment sum0 := sum(0, 1/5)

After

CLT ORIGINAL conditional marginal ORIGINAL ascending second moment sum0 = 1/5

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S009

S011 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL value times probability1 := mul(2, 4/5)

After

CLT ORIGINAL conditional marginal ORIGINAL value times probability1 = 8/5

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S010

S012 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL ascending mean sum1 := sum(1/5, 8/5)

After

CLT ORIGINAL conditional marginal ORIGINAL ascending mean sum1 = 9/5

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S011

S013 · calculation

Before

CLT ORIGINAL conditional marginal exact value square1 := mul(2, 2)

After

CLT ORIGINAL conditional marginal exact value square1 = 4

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S012

S014 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL square times probability1 := mul(4, 4/5)

After

CLT ORIGINAL conditional marginal ORIGINAL square times probability1 = 16/5

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S013

S015 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL ascending second moment sum1 := sum(1/5, 16/5)

After

CLT ORIGINAL conditional marginal ORIGINAL ascending second moment sum1 = 17/5

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S014

S016 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL mean square := mul(9/5, 9/5)

After

CLT ORIGINAL conditional marginal ORIGINAL mean square = 81/25

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S015

S017 · calculation

Before

CLT ORIGINAL conditional marginal ORIGINAL second minus mean square := sub(17/5, 81/25)

After

CLT ORIGINAL conditional marginal ORIGINAL second minus mean square = 4/25

Conditions: none

Substitute original roles and established intermediates exactly;no approximation,slot substitution or internally consistent changed operand.

Step identifiers and dependencies

Rule: exact_rational_arithmetic · Uses: G001, S016

S018 · implies

Before

source roles = [CLT ORIGINAL conditional marginal, [[1, 1/5], [2, 4/5]]]

After

derived = [9/5, 17/5, 4/25]

Conditions: none

Use the SAME complete law for E[X],E[X²] and Var(X)=E[X²]-E[X]².Keep value² as an exact teaching intermediate and apply the source profile to its product with probability,not an extra rejection for a large zero-mass value square.Finite moments prove neither independence,an infinite process nor a distributional limit.

Step identifiers and dependencies

Rule: CLT_ALL_finite_marginal_moments_not_a_process_or_limit_proof · Uses: G001, S017

S019 · implies

Before

source roles = [wrong_scaling, 9/5, 4/25, 5]

After

derived = [wrong_scaling, 9/5, 4/25, 5, denominator=n*sigma, required=sigma*sqrt(n), No]

Conditions: none

The denominator must be sigma*sqrt(n),since Var(S_n)=n*sigma².The general formula n*sigma differs,but coincides at n=1;No does not assert numerical inequality in every instance.One finite histogram,even if normal-looking,does not prove a distributional limit.

Step identifiers and dependencies

Rule: CLT_original_wrong_scale_or_finite_evidence_inference_boundary · Uses: G001, S018

Reverse checks

  • S019 · premise_and_result_audit — Reverse-check the complete original data,step operands and premises;finite checks,conditional named-theorem use and general formal proof remain distinct.
  • S018 · premise_and_result_audit — Reverse-check the complete original data,step operands and premises;finite checks,conditional named-theorem use and general formal proof remain distinct.
  • S017 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL second minus mean square with exact rational arithmetic, not rounded decimals.
  • S016 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL mean square with exact rational arithmetic, not rounded decimals.
  • S015 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL ascending second moment sum1 with exact rational arithmetic, not rounded decimals.
  • S014 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL square times probability1 with exact rational arithmetic, not rounded decimals.
  • S013 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal exact value square1 with exact rational arithmetic, not rounded decimals.
  • S012 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL ascending mean sum1 with exact rational arithmetic, not rounded decimals.
  • S011 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL value times probability1 with exact rational arithmetic, not rounded decimals.
  • S010 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL ascending second moment sum0 with exact rational arithmetic, not rounded decimals.
  • S009 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL square times probability0 with exact rational arithmetic, not rounded decimals.
  • S008 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal exact value square0 with exact rational arithmetic, not rounded decimals.
  • S007 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL ascending mean sum0 with exact rational arithmetic, not rounded decimals.
  • S006 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL value times probability0 with exact rational arithmetic, not rounded decimals.
  • S005 · premise_and_result_audit — Reverse-check the complete original data,step operands and premises;finite checks,conditional named-theorem use and general formal proof remain distinct.
  • S004 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL law mass sum1 with exact rational arithmetic, not rounded decimals.
  • S003 · premise_and_result_audit — Recompute CLT ORIGINAL conditional marginal ORIGINAL law mass sum0 with exact rational arithmetic, not rounded decimals.
  • S002 · premise_and_result_audit — Reverse-check the complete original data,step operands and premises;finite checks,conditional named-theorem use and general formal proof remain distinct.
  • S001 · premise_and_result_audit — Reverse-check the complete original data,step operands and premises;finite checks,conditional named-theorem use and general formal proof remain distinct.

Result

(wrong_scaling, 9/5, 4/25, 5, denominator=n*sigma, required=sigma*sqrt(n), No)

The full substitutions and premise checks give the original answer; source identity,format and status are unchanged.

This question review and source binding

Review date: 2026-10-26

Original questions, answers, step expressions, numeric ASTs and historical records are retained. Source candidate labels remain historical and are not overwritten as formal proof.

Source hashes and review receipts
  • input commit: 0f7be61e2c22317a4075561dc822c87d881a50db
  • original question SHA-256: edefa987438d9b0811219e2aa2382e867a9a5908e8fb38a7d5e1a7300e61ad93
  • candidate record SHA-256: ebaef43ad5ace92cf1ee57ed8a680e03780c7ab6632138a86ce06abb881e659e
  • semantic review receipt SHA-256: 1b7a62514347b82518305d5feb4369a52d7d44c442a0f2b131e9eb3cd7b45f62
  • question-first witness SHA-256: 79dc2a1077081f3ea2a03f75e32778163bf05e814cdf4c29ed86e567295f9ee1
  • Lean: NOT_RUN · human review: NOT_PERFORMED
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