1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dusya [7]
3 years ago
6

The changing climate will probably bring more rain to California, but we don't know whether the additional rain will come during

the winter season or extend into the long dry season in spring and summer. Kenwyn Suttle of the University of California at Berkeley and his coworkers wanted to compare the effects of three treatments: added water equal to 20% of annual rainfall either during January to March (winter) or during April to June (spring), and no added water (control). Eighteen plots of open grassland, each with area 70 square meters, were available for this study. One response variable was total plant biomass, in grams per square meter, produced in a plot over a year. Describe a completely randomized design for this experiment. Write a few sentences describing how you would implement your design.
Mathematics
1 answer:
Taya2010 [7]3 years ago
3 0

Answer:

Number each of the treatments 1 — 3 and place them into a hat.

Step-by-step explanation:

Number each of the treatment I — 3 and place them into a hat. Shake the hat vigorously to mix the lumbers. Then for each plot of land, draw out a umber. The number drawn out from the hat will represent the treatment that will be imposed on the plot.

The number drawn out of the hat will be replaced and another number will be drawn for the next plot of land. Then, at the end of the experiment, the plant biomass of each plot will be measured and an average will be taken for all three treatments to determine which treatment had the greatest effect on plant biomass.  

You might be interested in
Create a circle such that its center is point a and b is a point on the circle​
Angelina_Jolie [31]

Step-by-step explanation:

The center of a circle is the point in the circle which is equidistant to all the edges of thr circle. The point a is the center, while point b is an arbitrary point in the circle. Find attachment for the diagram.

5 0
3 years ago
Can y'all plz help me with this ​
schepotkina [342]

Answer:

It's rise/run.

May or not be right but I hope it helps!

I added the attachment.

6 0
3 years ago
Please tell me how much it would be for 1
Monica [59]

Answer:

small

per Oz

0.269 dollars

medium

per Oz

0.227 dollars

large

per Oz

0.1845 dollars

3 0
3 years ago
Read 2 more answers
PLEASE help me I need help
Alexxandr [17]

Answer:

D

Step-by-step explanation:

The rest you can elimate because of obvious inferring and reasoning so process of elimination

7 0
3 years ago
Read 2 more answers
What is the completely factored form of x^3 – 64x?
givi [52]
x^3 - 64x \\ \\ gcf = x \\ \\ x( \frac{x^3}{x} +  \frac{-64x}{x} ) \\ \\ x(x^2 - 64) \\ \\ x(x^2 - 8^2) \\ \\ x(x + 8)(x - 8) \\ \\

The final result is: C) x(x - 8)(x + 8).
4 0
3 years ago
Other questions:
  • Help with 21 and not 22 please
    11·1 answer
  • Your parents have said that you can invite four friends to a game. The price of the tickets is listed below. If you purchase you
    8·1 answer
  • How do I find the quotient 7/8÷2/9
    7·2 answers
  • Steven buys 24 bags of flour. Each bag holds 25 pounds of flour. How much flour did Steven buy?
    9·1 answer
  • There are 36 inches in 1 yard. How many inches are in 24.5 yards?
    11·2 answers
  • MATH PLEASE HELP
    7·1 answer
  • A car travels 32 km due north and then 46 km in a direction 40° west of north. Find the direction of the car's resultant vector.
    9·1 answer
  • Choose the best description
    14·1 answer
  • Marking brainliest if u do this
    14·1 answer
  • May you please answer this question
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!