box plot

  1. L

    Interpreting boxplot in spss

    I got this result for my boxplot to access normality in SPSS. Is it correct that I interpret the result for the normality as not normal and the box plot is left or positively skewed ? Should I state out the value for the quantiles too (Q1, Q2 , Q3 )
  2. T

    Reporting t-test (table) + boxplot (mean, range and outliers)

    Hi I am looking for a reasonably appropriate way to report t-test along with a summary statistics. Initially I only wanted to go with box plots, and now I have to add t-test results as well. Is it a good idea to report the t-test in a table with a box plot for summary statistics as below image...
  3. F

    Measuring agreement between categorical and continuous variables

    Hi all, First post here. I'm currently measuring agreement between continuous and categorical variables that are also in different units of mesurement (and non normally distributed). I have physical activity measures from a questionnaire (low, moderate and high activity levels) and 9 measures...
  4. D

    Adding Multiple Sample Size Values to a Box plot

    Hello, I am working on a boxplot where I would like the N (sample size) to be displayed on each box and also the different number of trials that the samples came from.. I have some sample data as follows: structure(list(Female.Name = structure(c(3L, 3L, 3L, 5L, 5L, 5L, 5L, 4L, 4L...
  5. H

    Analyzing a sample list of numbers (median, quartiles, box plot)

    If you have a sample of 36 numbers (and some of these numbers are repeated more than once), how do you find the median, upper quartile, and lower quartile of the sample? Also when drawing a box plot, do you disregard when a number is shown more than once and just put it down once in the plot...
  6. B

    Problem with SPSS Chart builder

    Hi there, I am trying to create a chart showing the results for a feedback questionnaire, preferably using a box plot, but also want to experiment with a simple dot plot or bar graph. I have responses form eight participants. There were 10 questions and each required the participant to a give a...
  7. D

    Help with Outliers

    Hello fellow scholars and researchers, I am a first year doctoral graduate student, and I could use a bit of advice. It's been a few years since my first graduate degree, and things are a bit rusty. :confused: I have been working with a dataset for a week now, and I recently read that...