2. The anti-black prejudice (racism) of 13 white young adults, all convicted of committing a hate crime, was measured both before and after they had seen a film designed to reduce their racist attitudes. Using the following scores on an anti-black prejudice scale obtained by the 13 subjects, find out if the movie made a significant difference in their attitudes. Before Watching After Watching 36 24 25 20 26 26 30 27 31 18 27 19 29 27 31 30 25 27 30 18 31 19 SLAS 27 27 29 27 "Why do you need a bigger TV and bigger speakers? Your eyes and ears haven't gotten any bigger!"

2. The anti-black prejudice (racism) of 13 white young adults, all convicted of committing a hate crime, was measured both before and after they had seen a film designed to reduce their racist attitudes. Using the following scores on an anti-black prejudice scale obtained by the 13 subjects, find out if the movie made a significant difference in their attitudes. Before Watching After Watching 36 24 25 20 26 26 30 27 31 18 27 19 29 27 31 30 25 27 30 18 31 19 SLAS 27 27 29 27 "Why do you need a bigger TV and bigger speakers? Your eyes and ears haven't gotten any bigger!"

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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