When We Test H₀: μ₁ ≤ μ₂, H_A: μ₁ >

question 34

Short Answer

When we test H₀: μ₁ ≤ μ₂, H_A: μ₁ > μ₂ at α = .10, where ₁ = 77.4, ₂ = 72.2, s₁ = 3.3,
s₂ = 2.1, n₁ = 6, and n₂ = 6, can we reject the null hypothesis (using critical value rules)? (Assume equal variances.)

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Definitions:

Santa Elena

A historical Spanish settlement and military fort on Parris Island in present-day South Carolina, notable during the 16th century as part of Spain's effort to colonize the southeastern U.S.

Spanish Settlement

A community or region established in a new area by Spaniards.

Great Plains

A vast flat area of land in the central United States, known for its grasslands and prairie ecosystems, significant for agriculture and wildlife.

Francisco Vásquez de Coronado

A Spanish explorer of the 16th century who led a significant expedition in search of the Seven Cities of Gold, reaching as far as present-day Kansas.