Now that you have a mean value for each treatment, it’s important to examine the variation around that mean. To do so, calculate the standard deviation for each treatment using the following formula: s=1n−1Σ(xi−x¯)2−−−−−−−−−−−√.

15 batches are the most you can make

step-by-step explanation:

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|