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masya89 [10]
3 years ago
11

Chris makes an observation that the longer a classroom lecture is, the lower the attentiveness of students in the class. In the

context of correlational research, the length of the lecture and level of attentiveness are said to have a(n) _____.
Social Studies
1 answer:
Ipatiy [6.2K]3 years ago
8 0

The correct answer is Negative Correlation

Correlation is the standardized measure of the relationship between two variables.

The correlation can never be greater than 1 or less than less 1. A correlation close to zero indicates that the two variables are not related. A positive correlation indicates that the two variables move together, and the relationship is strong the closer the correlation gets to one. A <u>negative correlation</u> indicates that the two variables move in opposite directions, and that the relationship also becomes stronger the closer to minus 1 the correlation becomes. Two variables that are perfectly positively correlated (r = 1) move essentially in perfect proportion in the same direction, while two sets that are perfectly negatively correlated move in perfect proportion in opposite directions.

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Which of the following is a safe topic for conversations?
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The weather shouldn't cause arguements unlike the others. 
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There is a positive correlation between high income and a high college grade point average. Are there any confounds or extraneou
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Answer:

A correlation is only a mathematical means of describing the relationship between variables.  When it is a positive correlation, it means when the value of one increases, for example, the value of the other variable also increases or when one decreases, so does the other.  A negative correlation would show that as one variable increases in value, the other decreases.  These relationships are non-causal as you're not manipulating variables to control them to see what is causing this relationship.  Sometimes, non-causal covariance (or variables that don't have an effect on each other vary cooincidentally in a pattern-like fashion, when there is actually another variable causing the relationship going on.

Explanation:

In the case of this example, it is doubtful that having money causes you to have a higher grade point average.  So while we see an increase in grade point average with those who have high income it could be due to other factors, like people with more money have access to learning tools, tutors and other things that people with less money don't have access to.  So it is access to tools, not money that is actually causing a difference.  There are likely dozens if not hundreds of other potential confounded variables that could be causing this observation.

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3 years ago
in the months leading up to world war 1, the united States wanted to maintain its neutrality because? A,president Wilson was a Q
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It Is D, because I just got it right on a test
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The malleus, incus, and stapes bones pick up vibrations of the __________ and transmit these vibrations to specialized hearing c
Harlamova29_29 [7]

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B) tympanic membrane

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Tympanic membrane

It is also called the eardrum . It is a layer of the  tissue present in the ear of the human , which is responsible for receiving vibrations of sound from the outer air and transmit them to auditory ossicles ,

It is also responsible for serving as the lateral wall of the tympanic cavity , which separates it from the external auditory canal .

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Which situation should concern the nurse treating a postpartum client within a few days of birth?
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The client feels empty since she gave birth to the neonate is the situation should concern the nurse treating a postpartum client within a few days of birth.

<h3>What is a postpartum patient?</h3>

After your baby is delivered and your body has nearly totally recovered from being pregnant, the postpartum period begins. Normally, this period lasts six to eight weeks. During the postpartum period, you will experience many changes, both mentally and physically.

In addition to general information like name, contact information, and emergency contact, you should ask about your client's delivery date and type, number of pregnancies, outcomes of the six-week check-up, breastfeeding status, and any continued bleeding.

Thus, The client feels empty since she gave birth to the neonate is the situation.

For more details about postpartum patient, click here:

brainly.com/question/6332357

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