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Helen [10]
3 years ago
5

Why is iodine called an indicator

Biology
1 answer:
8090 [49]3 years ago
8 0
It is called an indicator because after a few minutes of diffusion, it changed the starch from white to a purple like color.
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Which, if any, of the main effects (type of tuna and type of packing liquid) contribute significant information for the predicti
wariber [46]

The regression equation is:

y = 1.15 – 0.251 x₁ + 0.078 x₂ + 0.306 x₁x₂

<span> <span> <span> Where,
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y = 1.15 - (- 0.0629508) + 0.0060606 + 0.935748

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y = 1.3125862

Answer:

x₁ and x₂ are main effects (a type of tuna and type of packing liquid) that contribute significant information for the prediction of <span>y.</span>
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3 years ago
In an experiment, three plants of the same species were grown in each of six identical pots. The heights of the plants were meas
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Answer:

See the answer below

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3 years ago
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