THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 104

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
n₁ = 35,
₁ = 140
= 60.84;n₂ = 48,
₂ = 130,and
= 156.25
-Find the margin of error for a 95% confidence interval for the difference in the means of the two populations assuming that the population variances are equal.

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Definitions:

Crossover Claim

A health insurance claim that is automatically transmitted from Medicare to a secondary insurer to process benefits after Medicare has paid its portion.

Accountable Care Organization

A healthcare organization that aims to tie provider reimbursements to quality metrics and reductions in the total cost of care for an assigned population of patients.

Group Plan

A type of insurance policy or benefits system that covers multiple individuals, typically employees of a company or members of an organization, under one contract.

Prospective Payment System

A healthcare payment system used by Medicare in which hospitals and other providers are paid a predetermined fixed amount for each inpatient stay or service rendered, based on the expected costs of care.