Question: It was decided to vary the experiment in Exercise 14.1 by dropping Lab D. Water from a single collection bottle was divided into eleven specimens.

It was decided to vary the experiment in Exercise 14.1 by dropping Lab D. Water from a single collection bottle was divided into eleven specimens. The amount of heavy metals (ppm) is measured for each specimen. Suppose the data are as follows and repeat Exercise 14.1.
It was decided to vary the experiment in Exercise 14.1

Treatment Observations 7 54 4 6 1 2 2 1 0 1

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a b c d We first find x 3 5 y 3 1and y33113 Thus Obs Grand mean Y y 7544 3333 612 333 2101 3333 ... View full answer

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