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Damm [24]
3 years ago
8

Roberto evaluated 34 ÷ 45 and got an answer of 1516. Which statement is true about his answer?

Mathematics
2 answers:
Bezzdna [24]3 years ago
4 0

Answer:

Roberto is correct because 15/16 x 4/5 = 3/4.

Roberto's solution to the division problem is correct, but

there are no true statements on your list of choices.

Galina-37 [17]3 years ago
3 0

Answer:

Roberto is correct because 15/16 x 4/5 = 3/4.

Step-by-step explanation:

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Answer:

See explanation below

Step-by-step explanation:

Here, a director of manufacturing must convince management that a proposed manufacturing method reduces costs before the new method can be implemented. The current production method operates with a mean cost of $220 per hour.

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b) Comment on the conclusion when H0 cannot be rejected:

When we fail to reject the null hypothesis H0, there is not enough evidence to conclude that the mean cost can be reduced from $220. Therefore the manager's proposed method cannot be implemented.

c) Comment on the conclusion when H0 can be rejected:

When the null hypothesis, H0 is rejected, there is enough evidence to conclude that the mean cost can be reduced from from $220. Therefore the manager's proposed method can be implemented.

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3 years ago
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Alina [70]
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andrew-mc [135]

Answer:

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6 0
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yaroslaw [1]

Answer:

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Step-by-step explanation:

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