For problems involving Analysis of Variance, you must (1) state the type of ANOV

Question

For problems involving Analysis of Variance, you must (1) state the type of ANOVA, (2) state the dependent variable, (3) distinguish each causal variable (factor) as fixed or random, (4) present your results in an ANOVA table, (5) explicitly state each null hypothesis that you are testing, and (6) state whether you accept or reject these null hypotheses, (7) include a sentence or two of interpretation.

Mold spores are an important allergen throughout the United States. The spores are produced by fungi that typically grow in damp areas of houses, frequently in the basement. The toxicity of spores can be measured as a continuous variable. A mycologist is interested in whether toxicity varies among houses and whether there is variability between fungal colonies within a house. He randomly selects 12 houses within Lawrence, Kansas. From each house, he collects 3-5 colonies. Each colony is then cultured in the lab and 4 measurements of toxicity are taken for each colony. Perform an appropriate statistical analysis to address the following questions:

(1) What fraction of the total variance in toxicity exists among houses?

(2) What fraction of the total variance in toxicity exists among colonies within houses?

(3) What fraction of the total variance in toxicity is due to other causes?

House 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12 12 12 12 12 colony 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 1 1 1 1 2 2 2 2 3 3 3 3 4 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 1 1 1 1 2 2 2 2 3 3 3 3 sample 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 toxicity 9.298 8.8321 10.151 11.9695 12.5622 13.1564 12.8354 12.7085 13.8574 13.6735 13.9577 14.014 19.6143 12.1099 11.1607 14.3877 9.6303 11.5251 13.5257 13.2456 11.5212 16.6228 13.449 12.8039 8.9916 14.0592 11.734 18.3754 16.6488 12.7427 15.247 13.7793 15.4971 10.9496 15.395 15.4436 13.6633 8.5723 11.5221 13.753 12.3472 11.8054 12.7951 10.2802 14.6209 9.3425 17.6556 14.0799 11.1747 14.0067 10.0835 13.7145 12.7371 8.7069 12.9197 10.2389 13.2238 15.1896 14.0563 13.9206 15.2879 14.7543 17.5757 16.4506 12.8807 15.8013 13.3892 15.4365 13.5821 10.0251 8.6979 11.7054 8.6632 14.8384 10.4613 11.172 11.0196 15.6936 11.4945 12.4015 11.8484 12.7177 13.7413 16.9046 14.727 16.5471 15.6806 13.398 14.0476 13.5422 10.2526 11.5225 11.0306 14.2919 15.3419 15.0655 10.0176 11.8189 9.53 13.3368 13.3577 12.4494 12.2015 13.8225 11.8399 12.8012 19.0153 11.4946 18.0754 8.6662 10.1189 7.8228 7.5518 11.5254 8.6214 6.7189 4.1149 6.7526 5.0211 6.251 3.5414 7.9716 4.5155 6.3223 7.3432 8.1353 5.8623 4.4216 7.916 7.7745 7.2963 8.4648 10.1527 9.4531 5.973 8.1629 5.9986 6.7521 5.0924 4.2639 4.5311 6.4798 4.6597 5.3074 8.6838 0.2127 3.5381 7.5896 3.3183 8.2087 6.2731 7.7664 10.5198 8.8524 5.4754 9.3287 8.6138 8.0518 6.7825 3.8927 4.9189 5.1434 6.4783 7.3827 4.325 3.3353 3.5781 6.2514 5.5349 8.1731 8.0694 6.2324 7.8887 9.121 5.855 7.1001 7.6603 7.842 9.5557 6.2851 4.0366 7.4916 7.1382 3.9934 6.2179 6.5281 10.0345 11.0995 10.5485 9.2001 10.1601 11.9453 11.7117 7.1942 6.4935 2.9066 8.2559 9.7269 5.5186 7.7939 7.8775 6.4918 4.8564 5.3798 9.6104 4.5269 13.0787 12.5245 10.1599 5.841 3.6059 8.1057 7.8589 7.8185 9.7366 5.5255 9.0103 6.8941

Explanation / Answer

please send the excel file at - naarbhaiya@gmail.com.

I am unable to copy the data in excel. And its time taking to write all the data manually in excel. So, please send me the file so that I can solve it.

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