Statistical Variables
A researcher believes that working out a colder temperatures will burn more calories
because a person has to burn more calories to keep warm. The researcher decides
to study various groups of people working out at different temperatures and
measure their progress.
How would you describe the temperature in the study?

A) Independent Variable
(Treatment Variable)

B) Dependent Variable
(Variable of Interest)

C) Confounding Variable

your answer is b ^w^ hope i

true

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|

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)