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netineya [11]
4 years ago
5

Which of the following correlation coefficients is less likely to occur?

Biology
1 answer:
Evgen [1.6K]4 years ago
4 0

Answer:

c. -0.78

Explanation:

Correlation coefficients are used to measure the relationship between two variables.  correlation coefficients lies between -1 and +1.

Correlation coefficients greater than zero indicates positive correlation, less than zero indicates negative correlation and zero shows no relationship between the two variables.

Large positive or negative correlations have very less chances to occur, so large negative correlation will have less chances to occur because sampling variation gives large negative correlation by chance.

Hence, the correct answer is c. -0.78.

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The percentage of red blood cells in a sample of human blood is normally about
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it would be C, or the third one. The percentage of red blood cells in a sample of human blood is normally about 45%.

hope this helped! <3

6 0
3 years ago
Read 2 more answers
According to research on behavioral decision theory, adolescents often decide to engage in behavior that seems risky to adults b
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Answer:

A)cannot consider as many consequences for their actions as do adults.

B)have thinking processes that are still predominantly preoperational.

C)place a different value on the possible consequences than do adults.

D)wish to assert their independence from adults in every possible way.

The CORRECT ANSWER IS C)

C)place a different value on the possible consequences than do adults.

Explanation:

Diverse research have shown that adolescents place a different value on the possible consequences of risk in specific areas than adults do but that they perceive the risks as it doesn't deny adolescents from undertaking these risk-taking behavior.

Neuroimaging research reveals that adolescents may have a higher emotional satisfaction with risk-taking behavior. This satisfaction can expose adolescents to pertake in behavior not minding the risks attached.

In the adult brain, we can pinpoint that the limbic section of the brain (emotion center) and the prefrontal cortex (judgment and reasoning center) are well established when perceiving images that shows risks unlike in the adolescent brain, after perceiving the same risks, the limbic area is well established, with little or no activity in the prefrontal cortex. Such kind of emotional-cognitive asynchrony could cause an adolescents to misjudged other’s feelings and emotions, whereas emotional-physical asynchrony could lead to adolescents being considered as older than their emotional level of development.

4 0
4 years ago
Identify two types of anaerobic respiration and describe where and when they occur
Vera_Pavlovna [14]
The two types are Alcoholic fermentation and lactic acid fermentation.
3 0
3 years ago
Why has the spread of the herbicide-resistant hydrilla through Florida’s waterways resulted in them no longer being navigable by
daser333 [38]

The solution is: b.-The weed clogs the propellers that the boats used for propulsion.

The South Florida Water Administration District (SFWMD) and the Florida Fish and Wildlife Conservation Commission (FWC) are decided to start on March 2, 2010, the widespread attempt to govern the increase of the hydrilla on 1,745 acres of Cypress Lake. The invasive plant can clog waterways, save you navigation, and have an effect on wildlife.

Explanation: The solution is: b.-The weed clogs the propellers that the boats used for propulsion.

<h3>What is resistant ?</h3>

Resistant is something that stops the other germs causing the agent to be spread.

Hence concluded that option b. the weed clogs propellers that boats use for propulsion.

To know more about herbicide-resistant refer to the link :

brainly.com/question/1881878

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7 0
2 years ago
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