I strongly recommend you try and find a better tutor.
Even if you find some person willing to do your homework for you, unless you posted under a pseudonym, you can get in trouble.
Statistics is a tricky subject even if you know it very well.
However, even the smartest students cannot know just everything. There are some things though that you should consider when you are looking for “who can do my statistics assignment”.
Do you like the specialist that has already provided you the service? Are you the first time with us and don’t know how to handle the ordering things? Select the one who, you believe, is the best for you, and place a request for him/her.
If you still have doubt, we recommend you to contact our customer support.
There are well-taught stats courses that don't assume too much background, and more of them are appearing online.
Even reading different descriptions of the areas you're having trouble with might help...
In some time, you will discover that you still need help, and again you will get back to the company requesting “do my statistic assignment”. We understand, that your aim is not to become dependent on ready solutions to “do my statistics homework for me”.
We want you to become as independent as it is possible.