Performing a one-sample t-test in SPSS Now, let’s perform the one-sample t-test in SPSS: Firstly, go toAnalyze > Compare Means > One-Sample T-Test... 2. A new window will open. The variables which are to be included in the test need to be moved into theTest Variable(s)window...
InterpretationAs a rule of thumb, we reject the null hypothesis if p < 0.05. We just found that p = 0.73 so we don't reject our null hypothesis: given our sample data, the population mean being 100 is a credible statement. So precisely what does p = 0.73 mean? Well, it means ...
SPSS 22. 0 (IBM, Armonk, NY, USA) software will be utilised for statistical analysis. P ≤ 0. 05 will be considered statistically significant. The primary outcomes will be compared between groups by using Pearson’s chi-squared test. t-test, corrected t-test (equal variance not assume...
This difference was marginally significant (Z = 2.1, p = 0.04; related sample Wilcoxon’s test), indicating an overall weak attraction of females to lanierone in this bioassay. When beetles were presented with a choice between aggregation pheromone (10%, added to SBA plug) and the ...
Role of the Funder/Sponsor: The funding sources had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication. References 1. World ...
Student's t-test was used to compare quantitative data between two groups; and the Mann–Whitney U test was used for skewed distributions by using SPSS 26.0 (IBM Corp., NY, USA). The ggplot2 package in R 4.0 software (https://www.r-project.org/) was used to plot OS curves. The ...
Statistical software (SPSS, IBM, Armonk, USA) was employed for all analyses. Kolmogorov–Smirnov tests were performed to assess normal distribution in cardinal variables. Ordinal variables are presented as absolute and relative frequencies with median values and interquartile ranges (IQR, 25–75%). ...
(Z = 2.1,p = 0.04; related sample Wilcoxon’s test), indicating an overall weak attraction of females to lanierone in this bioassay. When beetles were presented with a choice between aggregation pheromone (10%, added to SBA plug) and the pheromone in combination with different ...
In addition, more in-depth data analysis and interpretation can be performed using statistical methods such as multi-factor ANOVA, t-test, and correlation analysis with SPSS 17.0 software. Finally, scientific conclusions and summaries were drawn based on the experimental results....
Future large-scale studies would need to plan for the enrollment necessary to achieve a larger final sample size. However, it should be mentioned that the effect sizes for the craving measures were very small, suggesting that differences in craving between the two cue conditions may not have ...