For a quality control test, a company checks the miles per gallon (mpg) for a simple random sample of 100 minivans drawn from its current inventory. the average mpg of these 100 minivans is 15.6 with a standard deviation of 1.9 mpg. set up an approximate 95% confidence interval for the average mpg of all minivans in the company's inventory.

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

you just switch the numbers basically so it would be 3/17