How to generate a list that represents a multinormal distribution?

Questions
1

I want to generate a list that represents a multinormal population, with 20 samples of size 10. With the means:{7,4,5,6} and covariances {{1,0.5,0.5,0.5}, {0.5,1,0.5,0.5}, {0.5,0.5,1,0.5}, {0.5,0.5,0.5,1}}. I expect to get a 10 x 20 array. The current status of my none-working code:

    Needs["MultivariateStatistics`"]
    dist=RandomReal[MultinormalDistribution[{7,4,5,6},{{1,0.5,0.5,0.5},{0.5,1,0.5,0.5},{0.5,0.5,1,0.5},{0.5,0.5,0.5,1}}]
    exampleList = RandomChoice[dist,{20,10}]
2

Have you tried this:

dist = MultinormalDistribution[{7, 4, 5, 6},
   {{1, 0.5, 0.5, 0.5}, {0.5, 1, 0.5, 0.5},
    {0.5, 0.5, 1, 0.5}, {0.5, 0.5, 0.5, 1}}];
exampleList = RandomReal[dist, {20, 10}]
3

Yes, it works. Thank you, Gianluca.