A laboratory technician measured the breaking strength of each of five kinds of linen threads by using four different measuring instruments, l1, l2, l3, and l4, and obtained the following results (in ounces): l1 l2 l3 l4 Thread 1 20.9 20.4 19.9 21.9 Thread 2 25.0 26.2 27.0 24.8 Thread 3 25.5 23.1 21.5 24.4 Thread 4 24.8 21.2 23.5 25.7 Thread 5 19.6 21.2 22.1 21.1 Perform a two-way analysis of variance, using the 0.05 level of significance for both tests.

A laboratory technician measured the breaking strength of each of five kinds of linen threads by using four different measuring instruments, l1, l2, l3, and l4, and obtained the following results (in ounces): l1 l2 l3 l4 Thread 1 20.9 20.4 19.9 21.9 Thread 2 25.0 26.2 27.0 24.8 Thread 3 25.5 23.1 21.5 24.4 Thread 4 24.8 21.2 23.5 25.7 Thread 5 19.6 21.2 22.1 21.1 Perform a two-way analysis of variance, using the 0.05 level of significance for both tests.

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 1CGP

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