shaylawaldo11

01.04.2021 • 

Mathematics

Explain why the alternative hypothesis was chosen to be Ha: p > 0.10. The alternative hypothesis Ha: p > 0.10 was chosen because the consumer group is carrying out the hypothesis test to see if there is strong evidence in favor of the proportion of defective flares being less than 0.10. The alternative hypothesis Ha: p > 0.10 was chosen because the consumer group is carrying out the hypothesis test to see if there is strong evidence in favor of the proportion of defective flares being different from 0.10. The alternative hypothesis Ha: p > 0.10 was chosen because the consumer group is carrying out the hypothesis test to see if there is strong evidence in favor of the proportion of defective flares being greater than 0.10. The alternative hypothesis Ha: p > 0.10 was chosen because the consumer group is carrying out the hypothesis test to see if there is strong evidence in favor of the proportion of defective flares being equal to 0.10.

Ответ:

gg68814

27.10.2021

Mathematics

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Each side of a square x units long is decreased by 9 units. which expression represents the area of the new square in square units?

a= (x-9)2

a=x2-18x+81

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