Question

A social psychologist hypothesizes that more Facebook use is related to less depression. The psychologist collects...

A social psychologist hypothesizes that more Facebook use is related to less depression. The psychologist collects hours on Facebook and depression score data from a sample of clinically depressed patients. What can be concluded with an α of 0.01?

Facebook depression
3
4
5
4
3
4
2
3
0
7
9
6
1
4
2
5



a) Obtain/compute the appropriate values to make a decision about H0.
(Hint: Make sure to write down the null and alternative hypotheses to help solve the problem.)
critical value =   ; test statistic =  
Decision:  ---Select--- Reject H0 Fail to reject H0

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A social psychologist hypothesizes that more Facebook use is related to less depression. The psychologist collects...
A social psychologist hypothesizes that more Facebook use is related to less depression. The psychologist collects hours on Facebook and depression score data from a sample of clinically depressed patients. What can be concluded with an α of 0.01? Facebook depression 3 4 5 4 3 4 2 3 0 7 9 6 1 4 2 5 a)Compute the correlation statistic b) Obtain/compute the appropriate values to make a decision about H0. (Hint: Make sure to write down the null...
A social psychologist hypothesizes that more Facebook use is related to less depression. The psychologist collects...
A social psychologist hypothesizes that more Facebook use is related to less depression. The psychologist collects hours on Facebook and depression score data from a sample of clinically depressed patients. What can be concluded with an α of 0.01? Facebook depression 3 4 5 4 3 4 2 3 0 7 9 6 1 4 2 5 a) What is the appropriate statistic? ---Select--- na Correlation Slope Chi-Square Compute the statistic selected in a): b) Obtain/compute the appropriate values to...
A social psychologist hypothesizes that depression is related to Facebook use. The psychologist collects hours on...
A social psychologist hypothesizes that depression is related to Facebook use. The psychologist collects hours on Facebook and depression score data from a sample of clinically depressed patients. What can be concluded with α = 0.10? Facebook depression 3 3 2 5 4 3 4 2 3 4 0 7 9 6 1 11 2 5 a) What is the appropriate statistic? ---Select--- na, Correlation, Slope, Chi-Square Compute the statistic selected in a):   b) Obtain/compute the appropriate values to make...
A health psychologist hypothesizes that depression levels in the nation have been decreasing over the years....
A health psychologist hypothesizes that depression levels in the nation have been decreasing over the years. In the late 2000s, the average score on the Birk Depression Inventory (BDI) in the nation was 17 with a variance of 56.25. A current sample of 16 generates an average BDI score of 13.4. What can be concluded with an α of 0.10? a) What is the appropriate test statistic? na z-test one-sample t-test independent-samples t-test related-samples t-test b) Population: current sample the...
A social psychologist hypothesizes that individuals that are on the internet less have more social interactions....
A social psychologist hypothesizes that individuals that are on the internet less have more social interactions. To investigate this, the psychologist asks a sample of students how how many hours they spend on the internet and how many social interactions they have per week. The following table list the data. What can the psychologist conclude with an α of 0.10? social interaction internet use 4 6 7 5 5 7 3 5 10 3 9 7 5 8 5 4...
A public health official hypothesizes that depression levels in the nation have been decreasing over the...
A public health official hypothesizes that depression levels in the nation have been decreasing over the years. In the late 1990s, the average score on the Birk Depression Inventory (BDI) in the nation was 17 with a standard deviation of 6.3. A current sample of 17 produces a mean BDI score of 14.4. What can be concluded with α = 0.10? a) What is the appropriate test statistic? na z-test one-sample t-test independent-samples t-test related-samples t-test b) Population: current sample...
A health psychologist hypothesizes that people snack more when watching more television (tv). Below are the...
A health psychologist hypothesizes that people snack more when watching more television (tv). Below are the hours of television and number of snacks for a sample of participants. What can the psychologist conclude with an α of 0.05? tv snacks 3 3 4 5 1 3 3 7 4 3 1 10 8 5 a) What is the appropriate statistic? ---Select--- na Correlation Slope Chi-Square Compute the statistic selected in a):   b) Obtain/compute the appropriate values to make a decision...
A physician hypothesizes that more labor pain is related to more infant bonding. The table below...
A physician hypothesizes that more labor pain is related to more infant bonding. The table below contains data for mothers' labor pain (higher score indicates more pain) and the amount of hours spent bonding with their infant after birth. What can the physician conclude with an α of 0.01? labor pain infant bonding 8 7 2 4 3 6 5 3 3 5 7 8 5 2 4 5 7 2 1 4 4 6 a) What is the appropriate...
Use SPSS for this Application Exercise: A physician hypothesizes that more labor pain is related to...
Use SPSS for this Application Exercise: A physician hypothesizes that more labor pain is related to less infant bonding. The table below contains data for mothers' labor pain (higher score indicates more pain) and the amount of hours spent bonding with their infant after birth. What can the physician conclude with an α of 0.01? infant bonding labor pain 1 4 7 5 4 2 6 8 5 4 2 8 2 2 4 3 6 5 3 3 5...
Use SPSS for this Application Exercise: A physician hypothesizes that more labor pain is related to...
Use SPSS for this Application Exercise: A physician hypothesizes that more labor pain is related to more infant bonding. The table below contains data for mothers' labor pain (higher score indicates more pain) and the amount of hours spent bonding with their infant after birth. What can the physician conclude with an α of 0.01? infant bonding labor pain 1 4 7 5 4 2 6 8 5 4 2 8 7 2 4 3 6 5 3 3 5...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT