65 Answered Questions for the topic SPSS
Why do so many people interpret logistic regression results (especially the "odds ratios") differently?
When reading journal articles or textbooks explaining logistic regression results, authors explain odds ratios differently and it's very confusing to the readers. Why is that? Is there a better way... more
Which method should I use to utilize my data in SPSS?
I have a dataset that I need to utilize for my dissertation, but I was not sure which method to utilize the data. Therefore, I need help!My study is comparing pretest scores, midtest scores (after... more
Comparing two Likert instruments in SPSS
I used two Likert instruments to measure stress on one sample, and would like to compare the two instruments in SPSS. I am unsure of the method to do this.Thank you
Which Graph to use for T-test data SPSS
T-test assignment requires a graph to show the differences between two groups (male and female) and their respective job satisfaction.
Is it possible to run ANOVA on this data?
I am requesting your guidance on analysing some data. This is data that was collected to determine the levels of concentration of Toluene in soil samples at a petroleum refinery. The hypothesis of... more
Need to contact Lindsay SPPS tutor
I requested a session for today at 7.30 pm ET, not sure if it wen though. Please advise.My mobile is *****Thanks,Katiuska D
Which statistical test should I use to analyze the data?
I have ordinal data with a five-point Likert scale from strongly disagree to strongly agree. The frequency data of performance shows that 4 people represents very negative , 11 people represents... more
Association between more than 3 categorical variables using SPSS
Hi!I need to do explore if there is association btw these 3 variables:-profession-gender-opinion on vaccination I am using SPSS, but I am not sure how best to do it. Any suggestion how to do it? I... more
What is the most suitable statistical test for nominal and ordinal data?
I have nominal data (American, Non-American) and ordinal data (5 Likert scale, the obstacles employees might face at work). I would like to know if non-American faces more obstacles at the... more
What Statistical Test do I use (SPSS)
I want to work out if the answer that two different programs produces are within an acceptable limit. Do I do a correlation or an ANOVA
what are the Implications of a study that found a negative correlation between happiness and academic achievement?
I have conducted a multiple regression analysis for a dissertation looking a the relationship between academic achievement and happiness, and academic achievement and self-esteem. The results were... more
has tempereture affected gas use over time
Which statistical test should be applied to determine if temperature over a set period of time has affected gas use in three separate scenarios
Research statistics question
I’m a research student and I have to do a statistical test for this project in SPSS. Basically I had people take three surveys that were scored, and I’m trying to see if there is a difference... more
Refund for the tutoring session 10/09/2020
I wanted to get my refund for yesterday tutoring session because the tutor was very rude and kept yelling at me.
What is an Analysis of Variance and why are they done.
Analysis of Variance (ANOVA) are done when you have more than 2 groups you are comparing. There are different types. In a one factor ANOVA you have one independent variable and more than 2... more
Doing a statistical t-test to assess if 2 groups are significantly different than each other.
For most frequently used t-tests are paired t-tests and independent-sample t-tests. In a paired t-test one subject is tested twice and that is good as it removes individual differences in an... more
Spss Spss Analysis
3x2 design analysis
I have a research design where I have two IV's. One is processing type (high and low) and the other one is word load (small, medium and large). I am trying to figure out how to analyze this set. I... more
Spss Spss Data Analysis
How to calculate the MEAN of Age Range Variable in SPSS
HiI got age ranges variable string as follows: a. 18 –27 years old b. 28 –37 years old c. 38 –47 years old d. 48 –58 years old e. Above 58 years How to calculate the MEAN of Age in... more
What are the core ethical principles that should guide a researcher's actions in quantitative research?