Answer: t=-5.651
Explanation:
Let
be the population mean number of hours a week answering their email.
As per given we have

Sample size : n= 783
Sample mean : 
Sample standard deviation: s=7.23
Since population standard deviation is unknown, so our test -statistic has a t-distribution.
Test statistic : 

∴ The test statistic : t=-5.651
Jie recently got out of a bad relationship. While she is excited to be single again, she is not sure how she will move forward on her own. Jie's uncertainty in making a subjective evaluation about her current situation means she is struggling with emotion.
Answer:
C.
Explanation:
Virtual Reality Environment is a therapy that is used to treat people suffering from PTSD, phobias, and other disorders. In this therapy, virtual reality is created to expose people of their phobias and the areas of their trauma in a safe environment.
<u>In virtual reality therapy, people are exposed to their phobias and traumas where they see, hear, and even smell the similar scenes they experienced, by this they are able to confront their problems and fight it.</u> The purpose of this therapy is to help patients confront their phobias and trauma instead of avoiding or ignoring it.
So, from the given options the correct one is C.
easy ways to get motivated and improve your study habits
- Determine your learning style: Working out your own learning methods will boost your study motivation. ...
- Search for a productive place to study. ...
- Chart out the schedule. ...
- Have a proper academic and personal life balance. ...
- Do your own research. ...
- Ask for feedback.