jury duty and only 10 of them are Hispanic. Does this apparent underrepresentation of Hispanics call into question the fairness of the jury selection system? Explain. Write appropriate hypotheses. Ho: p= 17% HA: P < 17% The test statistic is z = (Round to two decimal places as needed.)

jury duty and only 10 of them are Hispanic. Does this apparent underrepresentation of Hispanics call into question the fairness of the jury selection system? Explain. Write appropriate hypotheses. Ho: p= 17% HA: P < 17% The test statistic is z = (Round to two decimal places as needed.)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 3E

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Question

Census data for a certain county show that 17% of the adult residents are Hispanic. Suppose 74 people are called for
jury duty and only 10 of them are Hispanic. Does this apparent underrepresentation of Hispanics call into question the
fairness of the jury selection system? Explain.
Write appropriate hypotheses.
Ho: p= 17%
HA: P < 17%
The test statistic is z =
(Round to two decimal places as needed.)

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