management dean claims that out of 14,700 students who took the midterm examination, 10,016 received a leakage of the test. To validate this claim, a random sample of 800 has been selected, and 506 of them had received an examination leakage. At 1% significance level, is there sufficient evidence to reject the dean’s claim? a. Use the critical-value approach. b. Use the ?-value method.

management dean claims that out of 14,700 students who took the midterm examination, 10,016 received a leakage of the test. To validate this claim, a random sample of 800 has been selected, and 506 of them had received an examination leakage. At 1% significance level, is there sufficient evidence to reject the dean’s claim? a. Use the critical-value approach. b. Use the ?-value method.

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

See similar textbooks