The following data relate to the daily production of cement (in m. tonnes) a Large plant for 30 days: 11.5 10.0 11.2 10.0 12.3 11.1 10.2 9.6 8.7 9.3 9.3 10.7 11.3 10.4 11.4 12.3 11.4 10.2 11.6 9.5 10.8 11.9 12.4 9.6 10.5 11.6 8.3 9.3 10.4 11.5 Use sign test to test the null hypothesis that the plant's average daily production of cements is 11-2 m.tonnes against altervative hypothesis u<11.2 m.tonnes at the 0.05 level of significance.

The following data relate to the daily production of cement (in m. tonnes) a Large plant for 30 days: 11.5 10.0 11.2 10.0 12.3 11.1 10.2 9.6 8.7 9.3 9.3 10.7 11.3 10.4 11.4 12.3 11.4 10.2 11.6 9.5 10.8 11.9 12.4 9.6 10.5 11.6 8.3 9.3 10.4 11.5 Use sign test to test the null hypothesis that the plant's average daily production of cements is 11-2 m.tonnes against altervative hypothesis u<11.2 m.tonnes at the 0.05 level of significance.

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 9PPS

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