The correct answer is People living in all of these countries are happier than people in the United States.
Answer:
lag
Explanation:
Making the correct adjustments in the money supply can be difficult because each action by the Fed has a lag effect as well as an interactive impact on the variables that the Fed is trying to control..
The test statistics which will be used here is standard deviation.
<h3>What is standard deviation?</h3>
The standard deviation is a statistic that measures the dispersion of a dataset relative to its mean and is calculated as the square root of the variance. The standard deviation is calculated as the square root of variance by determining each data point's deviation relative to the mean.
A volatile stock has a high standard deviation, while the deviation of a stable blue-chip stock is usually rather low.
Thus, Option D is true, as standard deviation is the test statistics which will be used here.
Learn more about standard deviation here,
brainly.com/question/13905583
#SPJ1
Boys and their friends are more likely to engage in structured activities, while girls and their friends are more likely to engage in unstructured activities.
side note: I do not know what course you are in, but these answers were from a documented textbook from High School curriculum.
Answer: <u>Predictor , Criterion
</u>
Explanation:
Predictor variable is type of independent variable that is used for predicting about result of statistical model.It has the tendency to get altered along with getting measured.
Criterion variable is defined as variable that provides response produced from regression. It is usually termed as dependent variable as it is the variable that gets predicted as outcome in statistical model.
According to the question, high school grades are predictive variable that are used for predicting about the grades of college that are dependent on high school grade.Therefore, college grades are criterion variable.
