At least one of the answers above is NOT correct. REMINDER: DO NOT use your calculator or an app to obtain normal curve areas such as you would for finding a p-value. Use the table in your formula packet. DO NOT use another method or the difference in precision may cause you to lose points. An article published in the Washington Post claims that 45 percent of all Americans have brown eyes. A random sample of n eyes. 82 college students students found 30 who had brown Consider testing (a) The test statistic is z = -1.53 (b) P-value = 0.1268 Ho p = .45 Ha p.45

At least one of the answers above is NOT correct. REMINDER: DO NOT use your calculator or an app to obtain normal curve areas such as you would for finding a p-value. Use the table in your formula packet. DO NOT use another method or the difference in precision may cause you to lose points. An article published in the Washington Post claims that 45 percent of all Americans have brown eyes. A random sample of n eyes. 82 college students students found 30 who had brown Consider testing (a) The test statistic is z = -1.53 (b) P-value = 0.1268 Ho p = .45 Ha p.45

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 11PPS

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