We wish to estimate (with 90% confidence) the proportion of students take the bus to school. We survey a random sample of 650 students and get the following results: 310 students take the bus, 335 students do not take the bus and 5 students did not respond We should use: ZInterval 2-SampZInt 2-PropZInt 1-PropZInt 2-SampTInt TInterval

We wish to estimate (with 90% confidence) the proportion of students take the bus to school. We survey a random sample of 650 students and get the following results: 310 students take the bus, 335 students do not take the bus and 5 students did not respond We should use: ZInterval 2-SampZInt 2-PropZInt 1-PropZInt 2-SampTInt TInterval

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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