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Mira la respuestaMira la respuesta done loading Muestra el texto de la transcripción de la imagenPregunta: HYPOTHESIS TEST AND CONFIDENCE INTERVALS 3. An article in USA Today states that only one in four (1/4 = 0.25) of recent college graduates is employed in a major. A survey of
HYPOTHESIS TEST AND CONFIDENCE INTERVALS
3. An article in USA Today states that only one in four (1/4 = 0.25) of recent college graduates is employed in a major. A survey of 350 college graduates revealed that 77 students were employed in their field of study. With a significance level of 0.01.a. Is it possible to conclude that a higher proportion of students obtain employment in their area of specialization?
b. Test the above hypothesis using the "p-value method."
c. Estimate a 95% confidence interval for the true value of the proportion of students who obtain employment in an area of specialization.I really need this soon
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