One study claimed that 86 % of college students identify themselves as procrastinators. A professor believes that the claim regarding college students is too high. The professor conducts a simple random sample of 139 college students and finds that 110 of them identify themselves as procrastinators. Does this evidence support the professor's claim that fewer than 86% of college students are procrastinators? Use a 0.05 level of significance. Step 3 of 3: Draw a conclusion and interpret the decision.

One study claimed that 86 % of college students identify themselves as procrastinators. A professor believes that the claim regarding college students is too high. The professor conducts a simple random sample of 139 college students and finds that 110 of them identify themselves as procrastinators. Does this evidence support the professor's claim that fewer than 86% of college students are procrastinators? Use a 0.05 level of significance. Step 3 of 3: Draw a conclusion and interpret the decision.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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