Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Suppose we wanted to compare the somatic complaints (as measured on a scale known as the Physical Symptom Survey or PSS) of three groups of people; nonsmokers, smokers, and people who recently quit smoking. Using the following data for PSS scores, do a one-way ANOVA to test the hypothesis that the population means are equal:
Nonsmokers
Smokers
Quitters
19
26
37
23
29
32
17
22
27
20
30
41
38
1. What are the means and SDs for the three groups?2. What is the SS total? SS between and SS within?3. What is the MS between? MS within?4. What is the df for between, df for within?5. What is the value of F? Using an alpha of .05, is the F statistically significant?6. Attach your SPSS output
how to get the standard deviation
what is it
Base year price 10,12,18,20 and quantity 49,25,10,5 respectively. current yr quantity 50,20,12& 2
Statistical process control, a methodology used for controlling and improving the outcomes of operational processes, has been in use for almost 100 years! It was widely used in ma
example of descriptive statistics in word form
define kurtosis with relevant examples
a clinical psychologist claims that on average, at least twenty five clients visit her per week. for a random sample of 8 weeks, the following numbers of clients were recorded; 25
What is probability
I was recently buying shoes when the salesperson commented on how large my feet were. After telling him he had lousy sales techniques, I decided to investigate if I really do have
What are the important principles that have to be observed in the maintenance of discipline
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd