Mathematics, 05.11.2019 02:31 sandaepoe001
Mileage tests are conducted for a particular model of automobile. if a 98% confidence interval with a margin of error of 1 mile per gallon is desired, how many automobiles should be used in the test? assume that preliminary mileage tests indicate the standard deviation is 2.6 miles per gallon.
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If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re
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Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4
Answers: 2
Mileage tests are conducted for a particular model of automobile. if a 98% confidence interval with...
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