statistical design

1. Help needed on what Statistical Test to conduct for this Study

Hello Everybody! I am an undergraduate, and I need some help on what statistical test to conduct for a research project I am doing. I am fairly new to statistical tests (only took AP Statistics in High school), and the resources my advisor has pointed me towards didn't seem to have anything...
2. Statistical tests for SPSS - which is the most appropriate?

I'm a little confused on what statistical test(s) I should use in SPSS, and hope that someone could enlighten me. Research is looking into the relationship between breed size and how an owner manages certain behavioural problems. A questionnaire has been used to collect behavioural data from...
3. Statistical Design of Experiments: Impact of missing and/or changing experiments

Hello, I am new to both this forum and the concept of statistical design so please, treat me like the novice I am! OK, so I am hoping to carry out experimentation on a material. I am testing five different physical parameters of 4 different materials, all of the factors are numerical (i.e...
4. Comparing categorical and numerical results simultaneously

Hi all, This question is in regards to options for analysing a dataset. I have a dataset where we have 23 video clips that have been treated using three different algorithms to change how each clips looks. Each treatment has then been viewed by a number of scientists to try and identify the...
5. Urgent need of help!!!

Hi, I did an online cross-sectional self-questionnaire for male participants only and I am stuck on what method to use when analyzing the data. My hypothesis is simple, I am looking for the male perception towards non-consensual sex, however the questionnaire also talks about other...
6. Not sure if i chose the correct statistical test to analyze data

I'm trying to help a friend out with the statistics parts of her bachelors paper. Right now she is still the the planing stages and has not gathered data yet. She is trying to figure out the effects of peer-support counseling for cancer patients and their family. Her problem (and mine) is...
7. Suggestions for Statistical Methods for Health Research

I am currently planning a research project looking at a scoring system for patients (using demographics, social circumstances) to determine whether there is a relationship between a patient's score and their length of hospital stay. The score has 5 domains which are all equally weighted so...
8. Statistical design for minimum inhibitory concentration (MIC)

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