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3 years ago

Darrin put the numbers 7.25, 7.52, 5.72 and 5.27 in order from the greatest to the least. Is his work correct? Explain.

Mathematics

2 answers:

Ainat [17]3 years ago

8 0

His work is incorrect because 7.52 is larger than 7.25 so the correct order would be 7.52 7.25 5.72 5.27

vampirchik [111]3 years ago

3 0

No his work is not correct because 5.72 is larger than 5.27. so therefore you can not be correct

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Answer:

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Part (C): The intercept is meaningful as sales will be maximized when price is zero.

Step-by-step explanation:

Consider the provided regression:

Sales = 832 − 28.2 Price

(a-1) If Price = 1, what is the prediction for Sales?

Substitute Price = 1 in above regression.

Sales = 832 − 28.2 (1) = 803.8

Hence, the prediction for Sales is 803.8.

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Read 2 more answers