n Table 4, the dependent variable is academic self-efficacy and the independent variables are 1) symptoms of anxiety and depression, 2) social loneliness, 3) financial vulnerability, and 4) hours spent on studies per week. Look at the model 2, find OR that is statistically significant. What does OR=4.01 mean in the model 2 above? Fill out the blanks and choose the right word in the parenthesis below. Low academic self-efficacy Few or moderate anxiety Odds ratio=1 (reference) Severe anxiety Odds ratio=4.01 (95% CI=2.40, 6.69) Students with severe anxiety are ( ) times ( ) likely to have low academic self-efficacy and this is statistically (significant/non-significant).
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
- n Table 4, the dependent variable is academic self-efficacy and the independent variables are 1) symptoms of anxiety and depression, 2) social loneliness, 3) financial vulnerability, and 4) hours spent on studies per week. Look at the model 2, find OR that is statistically significant. What does OR=4.01 mean in the model 2 above? Fill out the blanks and choose the right word in the parenthesis below.
|
|
Low academic self-efficacy |
|
Few or moderate anxiety |
Odds ratio=1 (reference) |
|
Severe anxiety |
Odds ratio=4.01 (95% CI=2.40, 6.69) |
Students with severe anxiety are ( ) times ( ) likely to have low academic self-efficacy and this is statistically (significant/non-significant).
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