Clpna Value = 0s 5. A standard deviation of fuel consumption of a certain automobile is hypothesized to be equal to 4.3 miles per gallon. A sample of 20 automobiles produces a standard deviation of...


Clpna Value = 0s<br>5. A standard deviation of fuel consumption of a certain automobile is<br>hypothesized to be equal to 4.3 miles per gallon. A sample of 20 automobiles<br>produces a standard deviation of 2.6 miles per gallon. Is the standard<br>deviation less than previously thought?<br>

Extracted text: Clpna Value = 0s 5. A standard deviation of fuel consumption of a certain automobile is hypothesized to be equal to 4.3 miles per gallon. A sample of 20 automobiles produces a standard deviation of 2.6 miles per gallon. Is the standard deviation less than previously thought?

Jun 10, 2022
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