[Answered] What is the term for unwanted variables that may affect the outcome of the study? a) false ...

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fbq8i

Hero Member
Posts: 527

on: Jun 22, 2018

What is the term for unwanted variables that may affect the outcome of the study?

a) false variable
b) deviation
c) confound
d) third variable
e) invalidity

Question 2

Which of the following substances can X-rays penetrate?

a) wood
b) metal
c) human tissue
d) only a and c
e) all of the above

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Beatricemm

Sr. Member
Posts: 323

Reply #1 on: Jun 22, 2018

Answer to Question 1

Answer: C

Answer to Question 2

Answer: E

fbq8i

Hero Member
Posts: 527

Reply #2 on: Jun 22, 2018

Thank you

Beatricemm

Sr. Member
Posts: 323

Reply #3 on: Jun 22, 2018

No problem

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