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
riadik2000 [5.3K]
3 years ago
14

Georgie believes that a special juice will increase the productivity of his workers. He creates two groups, two workers per grou

p. Both groups are assigned the same task, stapling a set of papers. Group A is given the special juice to drink while they work. Group B is not given the special juice. After an hour, Georgie counts how many stacks of papers each group has stapled. Group A stapled 1,320 stacks while Group B stapled 2,200 stacks. Georgie concluded that the juice was not effective in improving productivity.
How would you improve Georgie's experimental design to produce a more valid conclusion?

Select one:
a. Georgie should use more than two people per group.
b. Georgie should also consider employee attendance as a variable.
c. Both groups should take the juice, just a different amount of it.
d. Georgie should not do this experiment as it has no practical implications.
Biology
2 answers:
nasty-shy [4]3 years ago
8 0
A- Georgie should have use more than two people per group.
vovikov84 [41]3 years ago
7 0

Answer:

♡ hi angel ♡

-- your answer is a

~Clara ✧・゚: *

Explanation:

You might be interested in
What happens during G2 phase?
Vsevolod [243]

Answer:

During the gap between DNA synthesis and mitosis, the cell will continue to grow and produce new proteins. At the end of this gap is another control checkpoint (G2 Checkpoint) to determine if the cell can now proceed to enter M (mitosis) and divide.

4 0
3 years ago
Read 2 more answers
The area between Z lines is the
Nataly_w [17]

Answer:

Sarcomere

Explanation:

A myofibril or muscle fiber under an electron microscope shows alternate light band and dark bands.  These bands give the skeletal muscle and cardiac muscle a striated appearance. The light band is called the I- band or isotropic band, and the dark band is known as A- band or anisotropic band. In the center of the I-band Z-line is present. It is discovered from a German term Zwischenscheibe (between the disc). The portion of myofibril between one Z-line to the next Z-line is called sarcomere.

3 0
3 years ago
During which phase of the moon do spring tides typically occur? Waxing moon Quarter moon Full moon Crescent moon
PtichkaEL [24]
Waxing moon phase...
4 0
3 years ago
Read 2 more answers
The u.s. integrated ocean observing system (ioos) is a government program to collect information in the gulf of mexico. true or
MatroZZZ [7]
The correct answer would be false
6 0
3 years ago
Read 2 more answers
The variability in marine salinity between habitats does not impact the fish living there.
nikitadnepr [17]
Well, there are two kinds of organisms: osmoregulators, that can regulate the level of salt and the salinity does not affect them (an example is salmon: for salmon this sentence is true. Generally, for most fish this sentence is true)

However, for some species, such shark - osmoconformers - this is false: they are affected by the salinity. in general I would conclude that This is false: the marine salinity DOES affect the fish (and other organisms) living there.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Proteins generally have widely different structures, whereas nucleic acids have quite similar structures. explain g
    15·1 answer
  • Two reasons why interdisciplinary science is important to society
    12·1 answer
  • The job of a privacy official is to
    12·2 answers
  • Which of the following describes a rapidly expanding population?
    10·2 answers
  • The circulation of the atmosphere is the result of what?
    8·1 answer
  • Sensory impulses are carried to the central nervous system by
    11·1 answer
  • Two juice containers are in a cooler. One is plastic and one is metal. Students place a thermometer in each container. They find
    6·1 answer
  • How does the Bicoid protein provide positional information along the anterior-posterior axis of the fly embryo? a. It is present
    10·1 answer
  • Identify all of the biotic factors below.
    8·1 answer
  • Which describes the study of spectroscopy? Select the two correct answers.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!