ELIJAHPALACIOS ELIJAHPALACIOS
  • 22-08-2017
  • Biology
contestada

Why do we control the variables we are not investigating

Respuesta :

hwallace1178
hwallace1178 hwallace1178
  • 22-08-2017
I believe it is because it could lead to internal validity messing up the whole experiment
Answer Link
bryantespinosa0 bryantespinosa0
  • 25-08-2017
I believe that it is if the control works as expected, it means that has run correctly, and the results are due to the effect of the variable being tested.
Answer Link

Otras preguntas

How to add and subtract fractions
to find the area of a rectangle, is it supposed to go area=lxw?
the famous irrational numbers
write an equation for each condition 1) The line with a slope of 7 and a y-intercept of -1( in slope-intercept form) 2) The line that passes through (1,-5) and
Who was Tchaikovsky? need help pls
how to plot m>0 on a number line
1. how would you differentiate your heart rates before and after exercising? 2. what is the advantage of timing for a full minute to find your pulse? 3. what is
After decaying for 48 hours, l/16 of the original mass of a radioisotope sample remains unchanged. What is the half-life of this radioisotope?
(a-6b)(a+6b) pls answer
Which refers to an injury to a joint?a. osteoporosisb. bursitisc. scoliosisd. carpal tunnel syndrome