A certain ambulance service wants its average time to transport a patient to the hospital to be 10 minutes. A random sample of 12 transports yielded a 95 percent confidence interval of 11.8±1.6 minutes. Is the claim that the ambulance service takes an average of 10 minutes to transport a patient to the hospital plausible based on the interval?     The claim is not plausible because 10 falls within the interval. A The claim is not plausible because 10 falls outside of the interval. B The claim is plausible because 10 falls within the interval. C The claim is plausible because 10 falls outside of the interval. D The claim is plausible because 10 falls within 0.95 units of the interval. E

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A: we know that  n=11 mean (xbar) =∑xn variance =S^2=  ∑(x- xbar)^2n-1 degree of freedom =n-1

Q: All of the following statements regarding Confidence Intervals and Hypothesis Testing are correct…

A: Some of the statements are given for confidence intervals and hypothesis testing.

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Q: On the Navajo Reservation, a random sample of 216 permanent dwellings in the Fort Defiance region…

A: It is given that:

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A: From the provided information,

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