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ivann1987 [24]
3 years ago
6

A marriage counselor conducted a study of couples, categorizing each of the couples as "communicative" or "non-communicative". A

mong other things, the counselor wanted to see whether the percentage of communicative couples whose marriage ended in separation or divorce was greater than the percentage of non-communicative couples whose marriage ended in separation or divorce. Which hypothesis test would be most appropriate for this study?
Social Studies
1 answer:
Talja [164]3 years ago
7 0

Answer:

The answer is- Test of two proportions

Explanation:

A test for two proportions is used to compare two proportions in order to see if they are the same. it is used when comparing the percentages of two groups. Like in the question, the marriage counselor is checking to see if the percentage of communicative couples whose marriage ended separation or divorce was greater than the percentage of non-communicative couples whose marriage ended in separation or differences.

The two different proportions are the communicative and non-communicative couples.

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What patterns occur in stage n3 sleep?
olya-2409 [2.1K]

Answer:

REM Stage of Sleep

Explanation:

Stage 3 Sleep [ REM Stage ] is the deepest stage of sleep. It is most revitalising & refreshening up sleep. It is crucial to re energise brain.

In this stage : Respiration , heart rate increases, brain activity is high & vivid dreams may occur, body becomes immobile & it is difficult to wake someone up. There are slow delta waves & rapid eye movement.

It is a very short duration (3 - 8% ) of total sleep and its concentration keeps on decreasing with age.

5 0
3 years ago
The text's example of the teacher calling roll and asking, "now, where is . . ." and a student replying "ernesto?" because he kn
Korvikt [17]

I believe the answer is: Communication is collaborative

Which mean that in order for a communication to be formed, both the giver and receiver of the message should play their own role properly.

The giver of the message had the role to ensure the delivery of the information happen clearly, and the receiver had the role to ensure that he/she provide the necessary attention and cognitive process to receive the message.

8 0
3 years ago
Why governments intervene in the way they do is a __________ question, and how governments should intervene is a _________ quest
statuscvo [17]

Answer:

Answers: one; another. This is an important distinction. Different governments have a different reason to tackle the same public problem.

Explanation:

Even though the problem could be the same, the governments usually respond to their citizens believes, cultural traditions and history and every case are unique. Therefore the WHY consider different reasons. The HOW is more related to available resources and capabilities. Different governments have different stock of resources and skills to tackle the same public problem, therefore, the implemented solution could have unique traits. As a summary, WHY are linked to citizen preferences, cultural traditions or history, and HOW are related to available resources and capabilities

4 0
3 years ago
If business owners want to increase demand for their goods and services, what is the best action for them to take?
egoroff_w [7]

Answer:

lower prices

Explanation:

8 0
3 years ago
During the _____ memory stage, a memory is most similar to the actual physical stimulus it represents.
Whitepunk [10]

This is the encoding stage, the first stage when we receive external input for memory. This can come in the form of visual stimuli,  acoustic stimuli and semantic meaning of the event, it is when the situation is going on and the brain/mind is making sense of it, if there is no such event there cannot be an experience to think about in the future. At least semantic meaning must be coupled with the stimuli as we have to ascribe a meaning to the situations we come across, and in some, if not most cases, the three forms are coupled to form the basis of memory.


The other stages are storage and retrieval. The storage stage is related to how long, how well and how a given event interacts with other events in one's life. The last stage is the retrieval stage which is when we try to remember a given stuation.

7 0
3 years ago
Read 2 more answers
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