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inn [45]
3 years ago
6

A very large study of 55,00 europeans from childhood through late adulthood found that eveningness peaked at what age?

Social Studies
1 answer:
Pepsi [2]3 years ago
4 0

Based from a huge study that was done with 5,500 respondents who lived in Europe from childhood through late adulthood found that eveningness peaked at ages a. 20 to 21 years.

The study’s results mean that a lot of people are in the stage of peak alertness during the age of 20 to 21 years old. This age is the stage of a person’s life where they are in the young adulthood stage.

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When ashley conducts research and determines that the results are highly unlikely to have been due to random chance, she can sta
oksian1 [2.3K]

Ashley can state her findings as statistically significant, which means that the findings are real and cannot be explained solely by chance or random factors.

The concept of statistical significance determines whether conclusions drawn from a data set cannot be the result of chance. Additionally, statistical significance can be used by researchers to determine whether or not results are "genuine" and reliable. Higher assurance or confidence in the results is implied by high statistical significance.

Learn more about statistical significance here:

brainly.com/question/13376462

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5 0
2 years ago
What are the three factors that contribute to volunteer bias? *
mezya [45]

Answer:

Three factors that contribute to volunteer bias are: 1) privileges of the study participants and 2) having high energy and 3) being vested in the survey or research question.

Explanation:

Volunteer bias refers to the kind of bias that happens when volunteers are not likely to represent the general population.  Volunteers may be more likely to be unemployed for example or they might be more likely to be women.  It has been noted that project volunteers also tend to be high in agree-ableness and they are open to new experiences in terms of their personalities.  This presents a problem when researchers want their same to be a general representation of the population. We should also consider the characteristics and lifestyles of those who decline from participating or who do not volunteer to really get a sense of the general population.

7 0
3 years ago
Why does Ender feel that his friendship with Alai is sacred?
True [87]

Answer:

When Alai says "Salam", with a kiss in the cheek, Ender interprets that to be some kind of religious act and places a lot of importance on it. Of course, "Salam" erally just means peace, but Ender didn't know that.

Explanation:

5 0
3 years ago
Arrange the events of succession after a volcano erupted in their proper order. a. pioneer species, plant growth, soil formation
oee [108]

Answer:B

Explanation:Pioneer species are hardy species that are barren due to fire so pioneer species has to occur first,then soil formation before plant growth.If the soil does not reform ,there is no way plant growth can occur.  

5 0
3 years ago
For some reason, that laughing was the last straw.
Studentka2010 [4]

Answer:

either A or B, I'm leaning more towards B

5 0
3 years ago
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