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  1. P

    Autocovariance Function

    Hey there! I have a question relating to Applied Time Series that I'm having a bit of trouble with. For all parts of this question, let Z_t; t \geq 0 be a sequence of independent normal variables with mean 0 and variance \sigma^2 , and let a, b and c be constants. For the series...
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    quick way to repeat code?

    Hi All! This is my first post on this website (have been reading it for months though) so please bear with me if I don't do things right :) The question I need to answer is how many rolls of a dice (in this case with 10 sides) it takes before I have seen every side. From that I need to say...