In Testing the Null Hypothesis H₀: ₁ - ?₂ =

question 46

Multiple Choice

In testing the null hypothesis H₀: ₁ - ?₂ = 0, the computed test statistic is z = -1.66. The corresponding p-value is?

• A) ?.0485.
• B) ?.0970.
• C) ?.9515.
• D) ?.9030.

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Definitions:

Pre-World War I

Referring to the period before the outbreak of World War I in 1914, a time characterized by significant social, political, and technological changes in Europe and around the world.

1950s Writers

Authors and literary figures who were active during the 1950s, a time marked by post-war prosperity and cultural shifts, influencing various genres and styles.

Kennedy

A reference to the prominent American political family, particularly John F. Kennedy, the 35th President of the United States (1961-1963).

Latin America

A region in the Western Hemisphere comprising countries where Romance languages—primarily Spanish and Portuguese, alongside French—are predominantly spoken.