All Questions
Tagged with two-sample mean
4
questions
2
votes
2
answers
774
views
Two-sample test with bootstrap and different sizes
I have two independent i.i.d., respectively $Y_1,\dots,Y_{n_Y} \sim F_Y$ of size $n_Y$ and $X_1,\dots,X_{n_X} \sim G_X$ of size $n_X$. I would like to test:
$$
H_0:\mu_X = \mu_Y
$$
versus any ...
- 333
2
votes
3
answers
170
views
The mean of natural log of some data
I have the following data in natural log:
N = [0.929, -1.745, 1.677, 0.701, 0.128]
O = [2.233, -2.513, 1.204, 1.938, 2.533]
I want to calculate the mean ratio of ...
- 21
0
votes
1
answer
129
views
Hypothesis Testing For Two Sample Mean Proportion
We've two samples of size n_1 and n_2 from two different normally distributed populations. We don't know their population means ...
0
votes
1
answer
592
views
population and subsamples : mean equality?
I want to perform a two sample test, to see whether theirs means are equals.
One of the sample is rather big (#60000 values) and represents the scores of a whole population.
This population is ...
- 11