Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

iheartfood

  • 2 years ago

Problem 1: What is a control? A. a variable or variables that you manipulate during an experiment B. a variable or variables that change with the independent variable C. a variable or variables that you must keep constant during an experiment D. a variable or variables for which you cannot account *** my answer: C idk is that correct??? :D

  • This Question is Closed
  1. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @sauravshakya ?? :D

  2. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    hiya @TranceNova :) do u get this?? :D

  3. TranceNova
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    (sorry! a little distracted by other things at the same time :P)

  4. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Problem 2: In an experiment, Shara feeds her rat different brands of rat food (brands X, Y, and Z) each for 2 weeks and weighs the rat over several days during the period of each diet. What is the independent variable? A. the rat's change in weight during the period B. the duration of each period C. the amount of water that the rat gets in each period D. the brand of food that Shara feeds the rat *** my answer: D is this one correct as well?? :D

  5. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    it's okay @TranceNova :P and i posted 2 questions in one post :) problem 1 and problem 2 :) are they correct?? is #1 answer C and is number 2 answer D??

  6. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @ganeshie8 do u understand theses??

  7. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    hi @phi!!! :) do u get these?? :D are my answers correct?? idk 100% :(

  8. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    *these ^^ lol :P

  9. TranceNova
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    the first one is correct :) I keep getting distracted from reading the second

  10. sauravshakya
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    U mean control variable?

  11. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yeah :)

  12. phi
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    sounds good

  13. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @phi, you mean BOTH answers sound good?? lol so are y'all saying C is the answer to problem 1??

  14. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    and is D the answer to problem 2??? :) is that it?? :D

  15. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    what do y'all think?? :D

  16. TranceNova
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Well given that the independent variable is the thing that "you change" in the experiment - you got it right :)

  17. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    so yes??? both my answers are correct then?? :D

  18. sauravshakya
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Ya. its D for second one.

  19. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    =O

  20. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    thank youuuu :) thanks everybody for all the help!! :D

  21. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    really appreciate the help!!! :D

  22. TranceNova
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Well done at getting them right without any help :D

  23. iheartfood
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    haha thanks :) but thanks for the explanations and clarifications and shtuff :)

  24. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.