A simple random sample is taken of 2,000 people in a city. These people are surveyed about their beliefs concerning the development of a new football stadium in the city, to be funded with an additional sales tax over the next five years. Among the people surveyed, 1,287 support this plan. Fill in the blanks: We estimate that _____ % of all people in the city support the plan, and this estimate is likely to be off by about _____ %. a. 64.35; 1.07 b. .6435; 0.48 c. .6435; 1.07 d. 64.35; 0.48

A simple random sample is taken of 2,000 people in a city. These people are surveyed about their beliefs concerning the development of a new football stadium in the city, to be funded with an additional sales tax over the next five years. Among the people surveyed, 1,287 support this plan. Fill in the blanks: We estimate that _ % of all people in the city support the plan, and this estimate is likely to be off by about _ %. a. 64.35; 1.07 b. .6435; 0.48 c. .6435; 1.07 d. 64.35; 0.48

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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