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3 years ago

Please help me with this

Mathematics

1 answer:

Anastaziya [24]3 years ago

5 0

Answer:

It decreases 22% per year

Step-by-step explanation:

Reason is...

If you were to depreciate from 22% it would result in the equation 100% - 22%= 78%, from which you divide by 100 to make it into a multiplier. Which it would result in 0.78.

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Answer:

The answer is "The null hypothesis was rejected".

Step-by-step explanation:

Following are the right-tailed test:

Calculating the null and alternative hypothesis:

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$= \frac{0.4267 - 0.3333}{[\sqrt{\frac{(0.3333 \times 0.6667)}{150}}]}\\\\= 2.426$

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2 years ago

When a result from a simple is extended to the population

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3 years ago

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Ok so all you do is add 150+70+15+1000. That equals to $1235

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3 years ago