A company wishes to test five different types of tires: A, B, C, D and E. The lives of the tires are given in the table below, where each type has been tried on six similar automobiles. Determine whether there is a significant difference between the tires at a) 0.05 level b) 0.01 level. c) If there is a significant difference among the tires, find the pair (s) which has (have) significant difference in 0.05 level. Life of tires (1000 km) A:53 61 58 64 50 56 B:63 64 67 61 65 68 C:50 59 56 53 54 48 D:46 54 51 48 53 44 E:56 61 51 58 63 49 16:44 BFF A
A company wishes to test five different types of tires: A, B, C, D and E. The lives of the tires are given in the table below, where each type has been tried on six similar automobiles. Determine whether there is a significant difference between the tires at a) 0.05 level b) 0.01 level. c) If there is a significant difference among the tires, find the pair (s) which has (have) significant difference in 0.05 level. Life of tires (1000 km) A:53 61 58 64 50 56 B:63 64 67 61 65 68 C:50 59 56 53 54 48 D:46 54 51 48 53 44 E:56 61 51 58 63 49 16:44 BFF A
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:A company wishes to test five different types of tires: A, B, C, D and E. The lives of
the tires are given in the table below, where each type has been tried on six similar
automobiles. Determine whether there is a significant difference between the tires at
a) 0.05 level
b) 0.01 level.
c) If there is a significant difference among the tires, find the pair (s) which has
(have) significant difference in 0.05 level.
Life of tires (1000 km)
A:53 61 58 64 50 56
B:63 64 67 61 65 68
C:50 59 56 53 54 48
D:46 54 51 48 53 44
E:56 61 51 58 63 49
16:44
BFF
A
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