Mathematics, 21.01.2020 04:31 myalee1419
In its fuel economy guide for 2014 model vehicles, the environmental protection agency gives data on 1160 vehicles. there are a number of high outliers, mainly hybrid gas-electric vehicles. if we ignore the vehicles identified as outliers, however, the combined city and highway gas mileage of the other 1134 vehicles is approximately normal with mean 22.2 miles per gallon (mpg) and standard deviation 5.2 mpg. the quartiles of any distribution are the values with cumulative proportions 0.25 and 0.75. they span the middle half of the distribution. what are the quartiles of the distribution of gas mileage? (round your answers to two decimal places.)
Answers: 3
Mathematics, 21.06.2019 14:30
Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer
Answers: 1
Mathematics, 21.06.2019 16:30
Ineed ! the person who answers and shows their work on they got the answer first will be marked the !
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Mathematics, 21.06.2019 16:30
What is the first step of an indirect proof of a number that is divisible by two
Answers: 2
Mathematics, 21.06.2019 23:20
1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given
Answers: 3
In its fuel economy guide for 2014 model vehicles, the environmental protection agency gives data on...
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