7. Professor Chauvet has 6 snake plants at her home. Two are small, two are medium, and two are large. She wants to see if the plants will grow taller if they are given water from her fish tank. She puts all the plants in her bay window at home so they receive equal amounts of sunlight. For the two small plants, she flips a coin to determine which one will get the water from the fish tank. She does the same for the medium, and large plants. She waters them this way weekly for 10 weeks. After 10 weeks she compares the difference in growth for each set of 2 plants. Which of the following is the best description of the method she is using for data collection?
(A) An observational study
(B) A double-blind observational study
(C) An experiment with a completely randomized design
(D) An experiment with a randomized block design
(E) An experiment with a matched-pairs design
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “7. Professor Chauvet has 6 snake plants at her home. Two are small, two are medium, and two are large. She wants to see if the plants will ...” in 📗 Advanced Placement (AP) if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Why does Baloo say, "A man's cub is a man's cub, and he must learn all the Law of the Jungle"? A. because Mowgli would only appreciate the jungle if he learned the Law of the Jungle well B.
Answers (1)
Which of the following BEST describes the process of assimilation? A. An immigrant's modification of his or her native culture to borrow some elements of the host culture. B.
Answers (1)
When 50% of a number is added to the number, the result is 225
Answers (1)
The most frequent type of offense of federal prisoners is drug related? A. True B. False
Answers (1)
How far can you get away from Jimena (with a squirt gun filled with paint) if you can travel at 3m/s and you have 15 seconds before she spots you?
Answers (1)
New Questions in Advanced Placement (AP)
How do you survive high school
Answers (2)
Can we know if we have a soul? What about other people or animals?
Answers (1)
Many things happen when rain falls down. Explain what happens to rain as it falls on the surface of: concrete, water, and a slanted/sloped roof. Now, thing about an extra long rainy season.
Answers (1)
A slow directional shift of the earth' axis that required 260.000! years to complete called
Answers (1)
Mrs. Brown has 5 daughters. Each of these daughters has a brother. How many children does Mrs. Brown have?
Answers (2)