A school reports that 71% of its graduates get jobs within one year. You take a random sample of 71 graduates, of whom 53 got a job within one year. Is this enough evidence to show that a significantly different percent of graduates get jobs than advertised by the school? (Use a=0.10) 1. For this study, we should use [ 2-SampTTest o 1-PropZTest 2. The null and alternative hypotheses would be: Но: (р 0.71 V (please enter a decimal) H1: P (Please enter a decimal) 0.71 3. The test statistic = (please show your answer to 3 decimal places.) 4. The p-value = (Please show your answer to 4 decimal places.)

A school reports that 71% of its graduates get jobs within one year. You take a random sample of 71 graduates, of whom 53 got a job within one year. Is this enough evidence to show that a significantly different percent of graduates get jobs than advertised by the school? (Use a=0.10) 1. For this study, we should use [ 2-SampTTest o 1-PropZTest 2. The null and alternative hypotheses would be: Но: (р 0.71 V (please enter a decimal) H1: P (Please enter a decimal) 0.71 3. The test statistic = (please show your answer to 3 decimal places.) 4. The p-value = (Please show your answer to 4 decimal places.)

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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