Approximately 70% of the U.S. population recycles. According to a green survey of a random sample of 250 college students, 204 said that they recycled. At 0.01 level of significance, is there sufficient evidence to conclude that the proportion of college students who recycle is greater than 70%? State the null and alternative hypotheses.

Approximately 70% of the U.S. population recycles. According to a green survey of a random sample of 250 college students, 204 said that they recycled. At 0.01 level of significance, is there sufficient evidence to conclude that the proportion of college students who recycle is greater than 70%? State the null and alternative hypotheses.

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter4: Polynomials

Section4.1: Exponents

Problem 3CE

See similar textbooks