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
Fiesta28 [93]
3 years ago
5

Kara works as a dog trainer. She reads a new book that describes some unusual training methods, and she wants to test them out o

n the dogs she works with. She assigns each dog to one of two groups by picking a number out of a hat. Half the dogs are assigned to one group, and half the dogs are assigned to the other group. For a month, she trains one group using her old methods and the other group using the unusual methods. At the end of the month, Kara records that the dogs that were trained with her old methods obey her 80 percent of the time and those that were trained with the unique methods obey her 90 percent of the time. Kara concludes that the unique methods work better. Kara can best improve her experimental design by:_________
(A) using random assignment
(B) using random selection
(C) having someone else test the dogs
(D) using a computer program to pick the dogs' numbers
(E) trying a third training method as well
Social Studies
2 answers:
stiks02 [169]3 years ago
8 0

Answer: (E) trying a third method as well

Explanation:Because then she can take methods from the one and two groups

morpeh [17]3 years ago
6 0
It would be (A) using random assignment
You might be interested in
As an alternative to "_____ evolutionism" presented in evolutionary psychology, albert bandura proposed a _____ view
Anon25 [30]
The answer is <span>. one-sided; bidirectional

The main difference between the view is in the relationship between human behavior and the environment.

One-sided evolutionism view that only Environment influence's human behavior, no other relationship exist.
Bidirectional evolutionism view that Both environment and Human Behaviors are influencing each other.</span>
5 0
3 years ago
If more voters identify as independent today, how then can party polarization be such a significant presence in american politic
Zepler [3.9K]
<span>If more voters identify as independent, </span>The representatives that available in the election will be more vary which a lot different styles and principles.
The two party system often caused a confirmation among the loayl voters that making them believe that the value and the principle that their party held is an absolute.
3 0
3 years ago
What is a force that opposes motion through direct contact?
VladimirAG [237]

Answer:

Friction

Explanation:

The basic definition of Friction is as follows: The force that resists the sliding or rolling of one solid object over another, also, the force that resists relative motion between two bodies in contact

This implies that there is direct contact interfering with the motion of one or more objects.

5 0
3 years ago
Read 2 more answers
Which of the following people was excommunicated from the Church? *
Margarita [4]

Answer:

Pope Gregory VII

Explanation:

8 0
3 years ago
Read 2 more answers
True or False: The practitioner must separately date and time his or her signature authenticating an entry, even though there ma
natta225 [31]

Answer:

True

Explanation:

The practitioner must separately date and time his or her signature authenticating an entry, even though there may be a date and time already on the document, because the latter may not reflect when the entry was authenticated:True

5 0
3 years ago
Other questions:
  • Who created the plan that became known as the American System?
    6·2 answers
  • First accurate answer will be brainliest
    15·2 answers
  • Steve, a citizen of New York, wants to obtain a business license in Illinois. The Illinois legislature passed a law requiring no
    11·1 answer
  • A political ideology that emphasizes freedom and voluntary association with small government is known as
    14·1 answer
  • One-year-old Ainsley learned the schema for trucks because his family has a truck. When Ainsley sees trucks on television, she s
    6·1 answer
  • Which of the following mountain ranges stretches from Alabama Northeast Canada
    12·1 answer
  • A frontier can show the cost of ?​
    8·1 answer
  • Is Forgiving Student Loan Debt a Good Idea?
    14·1 answer
  • According to sociologists, _____ is the practice of judging all other cultures by one's own culture.
    5·1 answer
  • How have approaches to evironmental issues changed over the years ?​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!