Here is the partial ANOVA result. Source of Variation SS df MS F Drying Technique Batch Error Total 89.2 363.6 46.8 499.6 The value of the F test statistic for testing whether there is a significant difference among the drying techniques so far as their effect on compressive strength is concerned is Round off your answer to 2 decimal places. Hence, there (choose from is or is no) sufficient evidence to reject the null hypothesis at the 0.05 level of significance.
Here is the partial ANOVA result. Source of Variation SS df MS F Drying Technique Batch Error Total 89.2 363.6 46.8 499.6 The value of the F test statistic for testing whether there is a significant difference among the drying techniques so far as their effect on compressive strength is concerned is Round off your answer to 2 decimal places. Hence, there (choose from is or is no) sufficient evidence to reject the null hypothesis at the 0.05 level of significance.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Please answer the question on the photo.
Transcribed Image Text:Here is the partial ANOVA result.
Source of Variation SS df MS F
Drying Technique
Batch
Error
Total
89.2
363.6
46.8
499.6
The value of the F test statistic for testing whether there is a
significant difference among the drying techniques so far as their
effect on compressive strength is concerned is
Round off your answer to 2 decimal places.
Hence, there
(choose from is or is no)
sufficient evidence to reject the null hypothesis at the 0.05 level
of significance.
Transcribed Image Text:Suppose you are manufacturing concrete cylinders for, say,
bridge supports.
There are three ways of drying green concrete (say A, B, and C),
and you want
to find the one that gives you the best compressive strength.
The concrete is
mixed in batches that are large enough to produce exactly three
cylinders, and
your production engineer believes that there is substantial
variation in the
quality of the concrete from batch to batch. You have data from
a completely randomized block design with 5 batches on each of
the 3 drying process techniques. Your measurements are the
compressive strength of the cylinder in a destructive test.
Here is the partial ANOVA result.
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