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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 9PPS

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Question

In a study to estimate the proportion of residents in a city that support the construction of a new bypass road in the vicinity, a random sample of 900 residents were polled. Let X denote the number in the sample who supported the
X+√900/2
proposal. To estimate the true proportion in support of the plan, we can compute p =
=
The estimator p has bias
900
O A. 1/(2 x 30).
O B. 30/2.
O C. 1/30.
O D. 1/900.
OE. 0, so unbiased.

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