Question

In: Statistics and Probability

You want to know if a nurse’s absences from work in one month (Y) are correlated...

You want to know if a nurse’s absences from work in one month (Y) are correlated with her score on a psychological test of burnout (X). Higher scores = more burnout. What conclusions do you draw from the data below?

Nurse   Burnout (X) Absences (Y)

1. 2 4

2 1 7

3 2 6

4 3 9

5 4 6

6 4 8

7 7 7

8 7 10

9 8 11

Please use SPSS to compute the test statistic for the following problems. For those questions, please turn in the appropriate SPSS output.

  1. Perform the appropriate analysis
  2. Wherever appropriate, calculate and report effect size(s)
  3. Make a decision regarding the null hypothesis and write an APA-style conclusion interpreting your statistical results with regard to the aims of the experiment and as you would write it up in a report, including the statistical evidence to back it up.

Solutions

Expert Solution


Related Solutions

a school tracked the daily pollen count and the number of absences for one month. it...
a school tracked the daily pollen count and the number of absences for one month. it found that as the pollen count increased the absences also increased. Is there likely to be a correlation between pollen count and absences? Will it positive and negative? Would a high correlation suggest causation?
You work in a sales department and want to know if a new advertisement campaign is...
You work in a sales department and want to know if a new advertisement campaign is effective at increasing sales. You have three quarters (quarter of a year) of sales data after the new advertisement campaign: Q1= $100,000 , Q2 = $110,000, and Q3= $75,000. You know quarterly sales prior to the new ad campaign followed a normal distribution with a mean of $80,000 and a standard deviation of $10,000. \ -Write the distribution for sales prior to the new...
1.) Assume you see that two macroeconomic variables are correlated with each other. But you want...
1.) Assume you see that two macroeconomic variables are correlated with each other. But you want to know if there’s an underlying or causal relationship between the two variables. Would you use an empirical or theoretical investigation? Explain why. 2.) Identify six disadvantages of markets (i.e. cases of market failures).
You want to transfer a document from one computer to another, and you want the document...
You want to transfer a document from one computer to another, and you want the document to be encrypted. The destination computer is on another network, so you know data has to travel through one or more routers. The network technology on your network is Token and ring, but the technology on the destination network is Wi-Fi. From what you have learned about networking, should this document transfer work? Why or why not? Which layers of the OSI model are...
Suppose you have a system and you know its wavefunction. You want to know a property...
Suppose you have a system and you know its wavefunction. You want to know a property of this system and you know the operator for that property. But sadly, the system’s wavefunction is not an eigenfunction of the operator. Explain how you would calculate a value for the property. Annotations
I am currently pursuing my chemical engineering degree. I want to know, if i want work...
I am currently pursuing my chemical engineering degree. I want to know, if i want work in chemical industry in future, what are the most important Subject (specific topic) / concept which are important from industry perspective (list them). Also list some of most important book that every chemical engineer should have. Thankyou!!
i want to know how to work out the problem 1.)Calculate the molarity of a solution...
i want to know how to work out the problem 1.)Calculate the molarity of a solution made by 20.2 g of sucrose, C12H22O11, in enough water tomake 650 mL of solution. The molar mass of sucrose is 342 g/mol.   2.) A solution was made by mixing 39.5 g of carbon disulfide (CS2, MW= 76.15g/mol), and 24.3 gof acetone (CH3OCH3, MW = 58.08g/mol). Assuming ideal solution behavior, calculate thetotal vapor pressure above the solution at 35 °C, given that the vapor...
Imagine that you are the Mayor of a city, and you want to know who would...
Imagine that you are the Mayor of a city, and you want to know who would benefit the most from a new program encouraging hiking on the trails throughout the parks in the city. You have some limited city funds to allow your city manager to field a survey of 100 families, with a sample designed to be representative of the city population. What two groups (i.e. two categories in the same nominal or ordinal variable) would you be interested...
You are a biomedical researcher and you want to know if the consumption of alcohol during...
You are a biomedical researcher and you want to know if the consumption of alcohol during pregnancy affects the birthweight of babies. You know that the average birthweight for babies in the U.S. is μ = 7.5 pounds. You draw a random sample of 16 infants whose mothers indicated that they regularly consumed alcohol during pregnancy. The sample had a mean of 6.50 and a standard deviation of 1.50. a. State the null hypothesis. b. Identify the appropriate statistical test...
You are a lender. You know you want to actually gain a rate of 10% on...
You are a lender. You know you want to actually gain a rate of 10% on funds that you lend to your customers. What APR should you quote to borrowers that will make monthly payments on the loan? 0.797% 10% 9.57% 12%
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT