The administration of a University claims that 47 percent of the students change their major area of study after completion of their first-year program. A random sample of 150 students revealed that 57 had changed their major area of study after the first-year program. At a = 0.05, is there enough evidence to reject the administration's claim? Use the P-value method.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
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The administration of a University claims that 47 percent of the students change their major area of study after completion of their fırst-year program. A random
sample of 150 students revealed that 57 had changed their major area of study after the first-year program. At a = 0.05, is there enough evidence to reject the
%3D
administration's claim? Use the P-value method.
Transcribed Image Text:The administration of a University claims that 47 percent of the students change their major area of study after completion of their fırst-year program. A random sample of 150 students revealed that 57 had changed their major area of study after the first-year program. At a = 0.05, is there enough evidence to reject the %3D administration's claim? Use the P-value method.
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