Answer:
I would say false
Explanation:
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Variance in a behavior that is related to variables that an investigator is investigating is systematic variance.
What is variance?
A measurement of variability for the standard deviation of scores from the mean.
What is systematic variation?
The term "systematic variation" typically refers to an anomaly or error in observations that are caused by variables that are outside the scope of statistical control.
Which measure of central tendency is used most often?
When your data distribution is continuous and symmetrical, such as when your data are normally distributed, the mean is typically the best measure of central tendency to utilize.
Learn more about Variation: brainly.com/question/13091634
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Answer:
b. Approximately 75% of children with mental health problems receives proper services
Explanation:
In the United States, nearly one in every five children suffers from either mental health disorder or emotional disorder or behavioral disorder. Some of these disorders are depression, anxiety, tourette syndrome, hyperactivity disorder and many more.
The federal government provides mental health care facilities to such children but it is challenging to the families to get their child mental health care. Only about 20 percent of the children who suffers from these disorders gets access to or receives these cares from some specialized care provider.
Hence, option (b) is correct.
Answer:
True
Explanation:
Some countries can be very corrupt and bribes occur in nations like Brazil,Venezuela,Nicaragua,Honduras, North Korea (Varying sucess) and many other nations.