It's the 24th of October 2018 and I'll be writing my stats semester test in 7hrs. I am happy to say that this video was great for revising. Thank you so much.
very good explanation.........just to add you can try samples from different study area,,, just to make more easy.....but i understand very easily from this vedio
Thx for sharing. Should you use alpha=.05 for q or 0.05/3 since you are comparing difference between treatments and alpha=0.05 is for the whole difference comparison?
I have a problem. I want to use the Tukey test to compare the means of 5 groups, only 4 of which have a normal distribution and the others do not. How can I do this?
Great video thanks!! Do you know what 'none detected' means when reporting results in papers? For example a figure legend under a result stating: "ANOVA and Tukey post hoc test; nd, none detected".
Hi pat thanks for this, But can you also conclude that group 2 is better than group 1? as there is a significant difference but quite not sure how to interprey thay difference on which one is better.
We use sample data and therefore, sample means, to compare population means. For population means to be compared directly, we would have to collect ALL observations, which is impractical. In statistics, we use sample data to make an inference on the underlying population parameter (such as the mean, variance, and proportion)
Sir I have been stuck on this question for almost a year which says APPLY LSD TO REGION A,F,H IF APPLICABLE.. could you please specify me that which method should I do..
@@TryTryTryingggg This is how I think about it. Please correct me if I'm wrong. 81.2 - 88.2 gives the only significant value. If we take away the absolute value, the result is -7.0. This means "type B" treatment is the best.
