Aresearcher wants to study the effect of exercise on sexual responsiveness. she assigns individuals to two groups. one group participates in structured exercise four times a week. the other group does not participate in the exercise program. each week, individuals complete a questionnaire regarding sexual responsiveness. what is the independent variable in this study?

Exercise

Step-by-step explanation:

By definition, independent variable (often denoted by x ) is a variable whose variation does not depend on that of another. In this case , exercising is independent.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.