Thursday

April 24, 2014

April 24, 2014

Posted by **Jeff** on Thursday, February 16, 2012 at 12:35pm.

Mental health issues

25

Learning/school issues

15

Relationship issues

5

Other

5

What does it mean to say the files were randomly selected?

How would the researcher randomly select files? In other words, what does the process look like?

What is the probability that if we pulled another student file from the counseling center the student would fall in each of the following categories a) mental health issues, b) learning/school issues OR relationship issues, c) any category except other?

Would our probabilities and results be different if we used convenience sampling? Why or why not?

- Psychological Statistics -
**bobpursley**, Thursday, February 16, 2012 at 12:59pmThe only way to randomly select is to use a random number generator. Any other method is suspect.

Pr(mental)=25/(50) and so on.

- Psychological Statistics -
**Anonymous**, Thursday, November 29, 2012 at 8:58pmhello

**Related Questions**

psychological statistics - A random selection of files from a student counseling...

ap biology - Even though I know what random selection, directional selection, ...

ap biology - Even though I know what random selection, directional selection, ...

please help :) - Even though I know what random selection, directional selection...

statistics - One student is selected at random from a student body. Suppose the ...

math - A bucket contains 7 red, 3 blue, 2 black and 1 yellow ball of the same ...

Statistics - There is a random selection of 150 students. What is the probablity...

statistics - suppose 45 students in an organization are male and 55 are female. ...

statistics - A student council is made up of 4 women and 6 men. One of the women...

statistics - standard deviation 1.2. Random selection of 70 found a mean of 5.2...