he accompanying data on calcium content of wheat are consistent with summary quantities that appeared in a research article on how mineral contents of cereal grains were affected by storage and insect infestation. Four different storage times were considered.Storage TimeObservations0 months58.7557.9458.9156.8555.2157.301 month58.8656.4256.5157.6759.7558.482 months59.1260.3958.0159.9559.5160.344 months62.3358.7660.0259.3659.6161.95Do these data provide evidence that the means for calcium content are not all the same for the four storage periods? Use the three-read strategy to understand the problem, and then test the relevant hypotheses using a significance level of 0.01. (Let ?1, ?2, ?3, and ?4 be the true mean calcium content for 0 months storage, 1 month storage, 2 months storage, and 4 months storage, respectively.)Find the test statistic. (Round your answer to two decimal places.)F =

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Description: he accompanying data on calcium content of wheat are consistent with summary quantities that appeared in a research article on how mineral contents of cereal grains were affected by storage and insect infestation. Four different storage times were co

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Problem 1P

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he accompanying data on calcium content of wheat are consistent with summary quantities that appeared in a research article on how mineral contents of cereal grains were affected by storage and insect infestation. Four different storage times were considered.

Storage Time	Observations
0 months	58.75	57.94	58.91	56.85	55.21	57.30
1 month	58.86	56.42	56.51	57.67	59.75	58.48
2 months	59.12	60.39	58.01	59.95	59.51	60.34
4 months	62.33	58.76	60.02	59.36	59.61	61.95

Do these data provide evidence that the means for calcium content are not all the same for the four storage periods? Use the three-read strategy to understand the problem, and then test the relevant hypotheses using a significance level of 0.01. (Let ?₁, ?₂, ?₃, and ?₄ be the true mean calcium content for 0 months storage, 1 month storage, 2 months storage, and 4 months storage, respectively.)

Find the test statistic. (Round your answer to two decimal places.)

F =

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