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lions [1.4K]
3 years ago
11

A number, a variable, or a product of a number and one or more variables

Mathematics
1 answer:
Irina18 [472]3 years ago
8 0

Answer:

Polynomials

Step-by-step explanation:

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The data from 200 endothermic reactions involving sodium bicarbonate are summarized as follows: calculate the probability mass f
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Given the table below which contains data from 200 endothemic reactions involving <span>sodium bicarbonate:

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We find the probability distribution function as follows:

Let X denote the final temperature, then
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<span>P(X = 266) =  \frac{48}{200} =0.24\\ \\ P(X = 271) =  \frac{60}{200} =0.3\\ \\ P(X = 274) =  \frac{92}{200} =0.46</span>
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Step-by-step explanation:

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