the researh and department of cahudary groups industry has designed three different system to oil clean up spils.The following table contain the results , measured by ho much surface area ( in square meters) is cleared in 1 hour. The data were found by testing each method in several trails. are the three system equally effective ? use the 0.5 level of significance. System A 25 30 33 35 System B 32 35 39 45 System C 32 42 45 47
the researh and department of cahudary groups industry has designed three different system to oil clean up spils.The following table contain the results , measured by ho much surface area ( in square meters) is cleared in 1 hour. The data were found by testing each method in several trails. are the three system equally effective ? use the 0.5 level of significance. System A 25 30 33 35 System B 32 35 39 45 System C 32 42 45 47
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter61: Areas Of Circles, Sectors, And Segments
Section: Chapter Questions
Problem 50A
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the researh and department of cahudary groups industry has designed three different system to oil clean up spils.The following table contain the results , measured by ho much surface area ( in square meters) is cleared in 1 hour. The data were found by testing each method in several trails. are the three system equally effective ? use the 0.5 level of significance.
System A | 25 | 30 | 33 | 35 |
System B | 32 | 35 | 39 | 45 |
System C | 32 | 42 | 45 | 47 |
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