mrcheeks823 mrcheeks823

10-12-2019
Biology

contestada

Which of these describes something that would increase the validity of an experiment?

Respuesta :

foremanrebecca22 foremanrebecca22

10-12-2019

Answer:

controlling more variables

improving measurement technique

increasing randomization to reduce sample bias

blinding the experiment

adding control or placebo groups

Answer Link

Otras preguntas

The most abundant element in the body of living things is: a) Hydrogen b) Nitrogen c) Carbon d) Oxygen

What is the slope of the line shown below? A. B. C. - D. 3

How do historians know what they know about the past?

What protocol communicates data between routers representing the edges of autonomous systems?Distance-vectorLink stateInterior gatewayExterior gateway

Frank McCourt, Whose Irish Childhood Illuminated His Prose, Is Dead at 78:” How does the anecdote about McCourt assigning students to write “an excuse letter” i

u and v are position vectors with terminal points at (-8, 5) and (-3, -12), respectively. Find the terminal point of u + v(-11, -7)(-11, 7)(-5, -7)(5, -17)

Welcome Inc. is a global Internet company that offers country-specific variations of its sites, keeping in mind the linguistic and religious differences between

what does (where's the fire )mean?

Which number is in the 3rd position after ordering in descending order. V220,-10, V100, 11.5

please Factor 12n - 18.