Question

what is the difference between an independent and a dependent variable in an experiment? question 15 (5 points) how is a hypothesis different from a guess?

Explanation:

An independent variable is manipulated by the researcher in an experiment and is thought to cause a change. A dependent variable is the variable that is measured and is affected by the independent variable. A hypothesis is an educated - guess based on prior knowledge, research, or observations, while a guess is a random prediction without such basis.

Answer:

What is the difference between an independent and a dependent variable in an experiment? An independent variable is manipulated and causes change, a dependent variable is measured and is affected by the independent variable.
How is a hypothesis different from a guess? A hypothesis is an educated - guess based on prior knowledge etc., a guess is random without such basis.