help neded

  1. R

    Chi square Or Mann U Whitney for comparing student grades

    Hi, for my study I have obtained the UK classification grades that are used at University. I've obtained data from two groups of students first generation and continuing generation. I want to see if there is a difference I'n grades between the groups. The problem I have is that I've obtained...
  2. T

    Choosing the correct Statistical test

    I am writing my first year project about working conditions in Denmark and have done some statistical analysis. But I am in doubt whether I have used the right methods. The reason behind my despair is my absent teacher which resulted in a huge lack of guidance. (Enough self-pity) My problem is...
  3. C

    please help with analysis confusion

    Hello Could you please help I am doing a study on leadership for my dissertation. I trying to find out which leadership style and the degree to which personality traits are preferred in a leader. In addition, I also want to find out which leadership style and the degree to which...
  4. P

    Which analysis should i use? Rgeression or ANOVA or any ....

    I am doing one analysis in Natural Science discipline: I have lots of data but know I don't know how can I analyze them. As I am not statistician: Could you please give an idea about what you think... See below the plan: 6xBlank (Control) Sampling purpose 1 Measures(GPD, VFA, NH4, N...
  5. H

    Example of mode question.

    If the population of movies that college students watch during the semester is normal shape with a mean of 40 and standard deviation of 10, what is the mode, what appropriate graph would you use, and the number and type of variable(s) in this problem?
  6. D

    need some help

    Hello, I need some help with this task: The price at which buyers are willing to pay for a book subdivided by chi square distribution with an unknown parameter k. 18 out of 118 customers bought book For £ 20. And I need to evaluate the unknown distribution parameter k. I would appreciate...
  7. 5

    Analysing ranked answers