According to a University Center for Logistics Management, 9% of all merchandise sold in the United States gets returned. A Seattle department store sampled 90 items sold in January and found that 10 of the items were returned. If you have the following null and alternative hypotheses for a test you are running: Ho: p=0.09 Ha p<0.09 Calculate the test statistic, rounded to 3 decimal places Z=

According to a University Center for Logistics Management, 9% of all merchandise sold in the United States gets returned. A Seattle department store sampled 90 items sold in January and found that 10 of the items were returned. If you have the following null and alternative hypotheses for a test you are running: Ho: p=0.09 Ha p<0.09 Calculate the test statistic, rounded to 3 decimal places Z=

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 1GP

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