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Olin [163]
3 years ago
6

A foresting service conducted a survey to see if tree farms that planted hardwood trees were more profitable over a 30-year peri

od than tree farms that planted softwood trees. The results of this study showed that hardwood trees had a 46% higher profit per acre. Are the results statistically significant?1. No, because planting softwood trees have a higher profit per acre.2. No, because there is not enough information given to make a conclusion.3. Yes, because the chance of getting a similar result is small.4. Yes, because planting hardwood trees have a higher profit per acre.
Mathematics
1 answer:
Advocard [28]3 years ago
8 0

Answer:

The results are statistically significant because planting hardwood trees have a higher profit per acre.

Step-by-step explanation:

From the question above,

It shows that hardwood trees had a 46% higher Profit per acre than softwood trees.

Meaning that for every $100 made on softwood trees, $146 profit would be made on hardwood trees i(including both primary and secondary expenses; making the hardwood trees more profitable.

The information given is enough to reach a conclusion that planting hardwood trees have a higher profit per acre than softwood trees.

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Step-by-step explanation:

we know that

A reflection and a translation are rigid transformation that produce congruent figures

If two or more figures are congruent, then its corresponding sides and its corresponding angles are congruent

In this problem

Triangles RST, R'S'T and R''S''T'' are congruent

That means

Corresponding sides

RS≅R'S'≅R''S''

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RST Is congruent to R’’S’’T’’

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\bold{ANSWER:}
MQ = 15

\bold{SOLUTION:}

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