Mathematics, 03.03.2021 21:10, ashiteru123
Question 7 (1 point)
On a certain day, the national average for the cost of a gallon of gasoline is $2.74. An official at a gasoline company selects an SRS of 25 gas
stations and finds an average cost of $2.71 per gallon. Which of the following statements is true?
$2.74 is a statistic and $2.71 is a parameter.
Oь $2.74 is a parameter and $2.71 is a statistic.
Od $2.74 and $2.71 are both parameters.
Od $2.74 and $2.71 are both statistics.
a
Answers: 1
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Question 7 (1 point)
On a certain day, the national average for the cost of a gallon of gasoline is...
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