Lecture(12.13): Researchers were investigating anxiety in first year college students.According to the anxiety and depression association of America 18% of adults in the U S aged 18 years or older suffer from anxiety disorders making it the most common mental illness.800 first year students from three selected programs completed the questionarre The researchers were interested in whether more people who suffered from anxiety engaged in a specific avtivity aka whether the activity was related to anxiety. Therefore the data was divided based on those who were suffering with activity and those who were not of activity. Here is your questionarre What is your program of study? (a) Psychology (b) Engineering (c) Business Do you feel more anxious when thinking about completing assignments or exams.? (a) Assignments (b) Exams Over the school term have you experienced any of the following problems? Feeling nervous/anxious on the edge. (a) Yes (b) No. Not being able to stop or control worrying (a) Yes (b) No. Worrying too much about different things (a) Yes (b) No. Trouble relaxing (a) Yes (b) No Becoming easily annoyed or irritable (a) Yes (b) No When you feel anxious which activity helps? Please select only one option. (i) Going for walk/doing physical activity. (ii)Listening to music /watching a show. (iii) Working on completing tasks. Suffering Going for a walk Listening to music Working on completing with anxiety /doing physical activity /watching a show tasks. Yes 97 94 38 No 192 183 196 Test the hypotheses at the 5% level of signifance using the 5- step hypotheses testing procedure. Make sure you clearly state the null and alternative hypotheses. Round answer to 2 decimal places
Lecture(12.13):
Researchers were investigating anxiety in first year college students.According to the anxiety and
depression association of America 18% of adults in the U S aged 18 years or older suffer from
anxiety disorders making it the most common mental illness.800 first year students from three
selected programs completed the questionarre
The researchers were interested in whether more people who suffered from anxiety engaged in
a specific avtivity aka whether the activity was related to anxiety. Therefore the data was divided
based on those who were suffering with activity and those who were not of activity.
Here is your questionarre
What is your program of study?
(a) Psychology (b) Engineering (c) Business
Do you feel more anxious when thinking about completing assignments or exams.?
(a) Assignments (b) Exams
Over the school term have you experienced any of the following problems?
Feeling nervous/anxious on the edge. (a) Yes (b) No.
Not being able to stop or control worrying (a) Yes (b) No.
Worrying too much about different things (a) Yes (b) No.
Trouble relaxing (a) Yes (b) No
Becoming easily annoyed or irritable (a) Yes (b) No
When you feel anxious which activity helps?
Please select only one option.
(i) Going for walk/doing physical activity.
(ii)Listening to music /watching a show.
(iii) Working on completing tasks.
Suffering Going for a walk Listening to music Working on completing
with anxiety /doing physical activity /watching a show tasks.
Yes 97 94 38
No 192 183 196
Test the hypotheses at the 5% level of signifance using the 5- step hypotheses testing
procedure. Make sure you clearly state the null and alternative hypotheses. Round answer
to 2 decimal places.
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