Attitude Test Narrative Twenty Students Are Given an Attitude Test Before and After

question 8

Short Answer

Attitude Test Narrative
Twenty students are given an attitude test before and after viewing a motion picture designed to change their attitudes favourably toward a new curriculum. A high score indicates a favourable attitude and a low score indicates an unfavourable attitude, with the scores ranging from 1 to 30. This will use the sign test on the data given below to see if we can conclude the motion picture was successful in improving attitudes.
-Refer to Attitude Test Narrative. Find the p-value for the Wilcoxon signed-rank test.

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Definitions:

Middle Passage

The sea voyage that transported African slaves to the Americas, part of the transatlantic slave trade, notorious for its brutality and high mortality rate.

Free Blacks

African Americans who were not enslaved and had legal freedom during times of slavery, though they often faced significant social and economic restrictions.

Chesapeake

A region centered around the Chesapeake Bay, bordering Virginia and Maryland, known for its unique cultural and historical significance in the United States.

Right to Vote

The legal privilege or entitlement of citizens to participate in their government's electoral process, typically through the act of casting ballots in elections.