emilyplays474

07.04.2021 • 

Mathematics

Assume the percentage of on-time U.S. airline flights is less than 75%. Also assume that the initial conclusion rejects the null hypothesis. State the final conclusion in simple, nontechnical
terms.
There is sufficient evidence to supp at the claim that the percentage of on-time U.S. airline flights is less than 75%.
There is not sufficient evidence to support the claim that the percentage of on-time U.S. airline flights is less than 75%.
There is sufficient evidence to support the claim that the percentage of on-time U.S. airline flights is more than 75%.
There is sufficient evidence to support the claim

Ответ:

laneey3760

19.12.2021

Mathematics

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see below

Step-by-step explanation:

3^-7 x 3^7 = 1

The negative exponents put it in the denominator

1/ 3*3*3*3*3*3*3   * (3*3*3*3*3*3*3) = 1

The 3's cancel leaving

1/1 = 1

1=1

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